Frozen Fever

Okay, so! Just so you guys know, you and Anna 'share' a birthday on the day exactly in between your birthdays. So, if your birthday is like, in January, hers is in June, so it'd take place in either late March or early April. I hope that makes sense ;-;

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Third Person P.O.V

Arendelle was peaceful, a bright sunny day without a cloud in the sky. There was a slight nip in the air, however, and it sent a chill through some folks.

Elson sneezes lightly, sniffling with a sigh before realizing what the they said.

"What?" Elson questions, looking between the two girls. "Since when are both your birthday's on that day?"

"Well..." Anna drags, rubbing her neck as she and (Y/N) glance at each other.

"We kinda did it after you... locked yourself away," (Y/N) admits, making him frown.

"You see, we hated celebrating our birthdays... by ourselves, and around this time... (Y/N)'s parents would leave her here with me. So we came up with sharing birthdays together to make things easier!" Anna explains, making Elson rub his chin in thought.

He sighs softly, rubbing the back of his neck. "I... I'm so--"

"Don't say sorry," (Y/N) cuts him off, pecking his cheek. "None of that was your fault. But, yeah! So from then on we celebrated it on a day where both our birthdays were equally apart."

"I see, yeah..." Elson suddenly groans and ruffles his hair.

"What's wrong? Does that make you upset?" (Y/N) frantically asks, making Elson chuckle and rise, walking to her and grasping her hands.

"Not at all, but I... Have to go rearrange some stuff to be scheduled some other time," he places a kiss on her forehead with a grin, "be back soon, my dear."

Elson quickly exits to tell Kristoff to take down all the decorations that say 'Happy Birthday (Y/N)!', making Kristoff whine at how 'hard' he worked on the banner.

Elson sighs and rubs his temple with a nervous chuckle, looking back before shaking his head.

"Guess this works out... Olaf and Sven ate the cake," he grumbles, watching Sven and Olaf loaf around with (F/C) cake frosting smeared all over their faces. "Okay... I got this!"

...

Their shared birthday came within a few weeks, and Elson was in panic mode to make everything absolutely perfect.

He did feel a tad bit warm, but brushed it off as nerves to make the day amazing for the two.

He had to.

"Okay, okay. Here we go..." Elson mumbles to himself, standing by the beautiful (F/C) three tier cake. He looks between Anna's cake and (Y/N)'s cake, biting his lip and scrunching his nose in thought.

He uses his magic to create a beautiful ice (Y/N) ontop of her cake before creating one of Anna.

"... So lonely," Elson sighs, using his magic to change them.

A small ice figure of Elson stands besides (Y/N) with their arms looped, and another with Elson next to Anna, standing straight.

"... Stiff," he sighs, redoing it.

He gasps in slight horror when he accidentally creates himself hugging (Y/N)'s frozen form on her cake, a frozen Anna on hers.

"I can't do that!"

Elson quickly changes (Y/N)'s cake to their ice skating moment, Anna's cake having her and (Y/N) clumsily skating together.

"Come on, Elson. This is for (Y/N) and Anna, you can do this..." Elson mumbles to himself.

"Relax!" Kristoff chuckles, dipping his mop in one of the paint buckets on Sven's antlers. "They look great!"

He sloppily plops the mop on a piece of paper as Elson sighs nervously, looking closely at (Y/N)'s cake before doing the same to Anna's.

"I just want them to be perfect!"

"Speaking of 'perfect'," Kristoff smirks proudly as Elson turns. "Check this out!"

Kristoff had small drops of paint on his face as he climbed down the ladder he used to pin his final masterpiece.

Elson's eye lightly twitches at (Y/N)'s name spelled slightly incorrect, there being one more letter in her name than needed... But he tried.

Anna's name was correct, at least.

Elson nervously grins and chuckles, "Kristoff, are you sure I can leave you in charge here?"

"Absolutely!" Kristoff replies, taking the napkin Elson offers and wiping off the paint.

"Because I don't want anything to happen to this courtyard," Elson rushes over and straightens out a bouquet of (Favorite flowers), smiling softly and sniffling.

"What could happen?" Kristoff questions nonchantly, "it's all set."

"Olaf!" Elson gasps, "not again!"

Olaf swiftly turns around, his face covered in (F/C) frosting as he quickly acts like he did nothing.

"I'm not eating the cake again," Olaf says in a muffled voice, crumbs of (flavor) cake falling from his mouth.

"Olaf..." Elson questions with a raised brow and a slight smirk.

"But it's a (F/F) cake!!"

"And it's for (Y/N), and this one is for Anna!" Elson leans down to Olaf's height with a small smile.

"And they're for them..." Olaf repeats with a pout.

Elson walks away as Olaf sighs, taking the chewed up cake out of his mouth and patting it back in place.

The bells chime, making Elson gasp.

"It's time!"

"It's time!" Olaf repeats with a wide smile, leaping off the chair. "... For what?"

"Okay," Elson gasps and pats Sven in apology as he bumps him. "You sure you got this?"

"I'm sure," Kristoff replies with a confident smile.

"Don't let anyone in before we're ready," Elson reminds, freezing the water fountains the way (Y/N) likes.

"I won't," Kristoff agrees.

"And don't touch anything!"

"I'm just gonna stand here," Kristoff replies with a chuckle.

"I'm probably gonna walk around a little," Olaf mumbles, waddling around.

"And keep an eye on their cakes!!" Elson finishes, shutting the doors.

"... He thinks you're an idiot!" Sven snorts and grins as Kristoff speaks for him.

"Well! Clearly, he's wrong," Kristoff replies before yelping as he runs into Anna's cake table. "Whoops! Oh!" He quickly stables it as Olaf chuckles. "What? It's fine!" Kristoff replies as he puts the small ice statues of Anna and (Y/N) back in place.

"I can't read... Or spell."

...

Anna grins and brushes off her dress, waiting for Elson to wake up an exhausted (Y/N).

He first woke up his sister, and now it was (Y/N)'s turn.

"Psst! (Y/N)?" Elson whispers, poking his head up from behind her as she snoozes. He gently strokes her messy hair as she stirs.

"Hmm? Yeah?" (Y/N) yawns, flipping on her stomach with another yawn.

"Wakey wakey!" Anna giggles, poking at her back and making her slightly wake up.

"Happy... Uh..." Elson trails off, his hand pausing.

"Happy sister's birthday!" Anna continues, laughing as (Y/N) instantly flips back over and sits up, her (H/C) sticking up in different directions.

"It's our birthday!" She cheers, making Elson chuckle and place a kiss on her cheek as he stands.

"And it's going to be perfect because..."

"You've both been alone on each birthday before..." He grabs (Y/N)'s hands, helping her out of bed. "Except the ones you shared when I was locked behind my door."

Elson presents (Y/N) with a new gorgeous gown he had made for her, Anna already wearing the one he gave her.

"So... I'm here way too late to help you both celebrate," he continues, eagerly waiting for (Y/N) to finish getting ready as Anna does her hair.

(Y/N) quickly opens the door as he grins at her, bowing and holding his hand out, "and be your birthday date... If I may."

She slowly takes it with a bashful smile as he shoots a dazzling grin her way.

Elson suddenly sneezes, startling (Y/N) and Anna. (Y/N) watches with wide eyes as two small snowmen giggle before running who-knows where.

"Elson... I think you might have a cold," (Y/N) places a hand on his forehead, making him sniffle before chuckling, grabbing it and placing a small kiss on her knuckles.

"I'm thinkin' I agree, maybe we can just..."

Elson lets out a loud sneeze, cutting Anna off and making (Y/N) jump.

"... Sneeze?" (Y/N) jokes.

"I don't get colds. Besides... A cold never bothered me anyway," he uses his magic to turn his normal baby blue outfit into a gorgeous green one with some (F/C) stitched into the design, and a single (Favorite Flower) pinned to his chest.

"Woah!" Anna gasps as he starts using his magic on their dresses.

He adds beautiful sunflowers to Anna's dress, along with a sunflower pin in her hair before moving onto (Y/N), adding (Favorite Flowers) designs on the bottom of her dress.

She smiles in delight before gasping lightly as he offers her three (Favorite flowers) with a sheepish grin.

"For you, my dear. Now... Follow the string!" Elson grins in excitement as (Y/N) holds the flowers in her hand.

"Wait, what?" Anna questions as they start to follow the red string.

...

(Y/N) watches in amusement as Anna leaps onto a chair, following the string exact.

Elson loops his arm around (Y/N)'s as they walk.

"I've got big plans, I've got surprises for today."

Anna ducks under a table as Elson motions for (Y/N) to join her, both girls following the string to inside the helmet of the knight armor.

Anna gasps as she opens a box with her name labeled on it, revealing a gorgeous jewled bracelet. (Y/N) opens hers, eyes widening when she sees the beautiful necklace she had wanted for years now.

"Nothin' but nothin's gonna get in our way!" Elson clips the necklace on (Y/N), smiling and admiring her.

...

"I've worked for weeks,"

Kristoff, Olaf and Sven all snooze near the cake, nothing going wrong.

"Planned everything within my power."

"Hello!" Olaf gasps and greets as the small snowman pad over to them. Kristoff and Sven gasp when they jump over them.

"I even got Kristoff and Sven to take a shower!"

"How on Earth did you manage that?"

Kristoff lunges for the creatures, resulting in him pouring the punch bowl all over himself.

...

"Hah! If someone wants to hold me back," Elson motions for the two girls closer as he opens up a cabinet, revealing an exact model of the palace for Anna, and an exact model of (Horse Name) for (Y/N). "I'd like to see them try!"

"Summer!" Anna's castle talks as Olaf pops out.

"I'm on the birthday plan attack!"

Anna drags (Y/N) along quickly as she opens the door, revealing Sunflowers for Anna.

"I'm givin' you two the sun, the moon, and the sky!"

(Y/N) gasps as Elson sneezes again, more snowmen appearing and falling off the balcony. She walks over and grasps his hand as he sniffles and smiles loopily.

...

"Little brothers!!" Olaf squeals, hugging the snowmen. He happily gasps and chases after more little snowmen as they appear.

...

"I'm makin' today a perfect day for you two!" Elson lowers them down a window cleaner, a bucket with a sandwich for Anna and a (F/S) for (Y/N).

"Ooh, sandwich!" Anna giggles, handing (Y/N) her snack.

But (Y/N) was too busy watching Elson in concern to eat.

...

"I'm makin' today a blast!"

The three bounce on a fluffy cushion, lingering in the air as Elson reveals a portrait of Kristoff and Anna for Anna, and a portrait of him and (Y/N) for (Y/N).

"If it's the last thing I do!"

...

"For everything you are to me..." He hands (Y/N) a heart shaped pair of golden earrings, making her gasp and smile.

"You are to me, too," she replies, holding his hand with a blush as he smiles.

...

Elson rides his bike through the halls, (Y/N) riding her own as Anna rides with her.

"And everything you've both been through!"

Elson ducks as the two get hit in the faces with their new scarves.

"I'm making today a perfect day for you..." (Y/N) giggles as Elson rides besides her, moving the scarf from her face.

...

(Y/N) and Anna gasp as he starts to have a sneezing fit, more and more snowmen appearing.

"They're coming in threes--" (Y/N) tries to urge him to bed.

"I'm fine!" Elson sneezes again, making her sigh as more snowmen appear.

...

"Hey!" Kristoff and Sven chase after the snowmen, more bursting from the castle as they pass.

They see the two cakes, and gasp in delight.

...

Elson leads the two to a boat, handing Anna a fishing pole and handing (Y/N) a new sun hat.

"Surprise, surprise! This one is specially..." He sneezes again, his cheeks flushed pink.

"Elson, please! You're about to collapse at the seams!--"

"No, no! I'm fine! I-I'm feelin' just great!"

"But at this rate..."

"Wow, you've... Got us reeling. But we're still concerned about you," Anna tries, the three walking away as more snowmen peek up out of the boat.

"I think it's time that we go home and get some rest," (Y/N) agrees, balancing her gifts and grabbing Elson's hand.

He grips her hand tightly, sniffling and laughing as he drags her to a familiar looking man. Elson hands Anna a snow globe with the Arendelle castle, handing (Y/N) a snow globe with a snowflake he designed just for her.

"We are not stopping! Cause the next one is the bes..."

Anna and (Y/N) squeal and duck slightly as Elson's sneeze builds up.

"Ah-ah... Achoo!!"

"Elson! You look like you're about to collapse!" (Y/N) fusses, placing her hand on his cheek.

"No, no, my dear, you just gotta relax!" Elson nonchalantly replies with a laugh, throwing his arm over (Y/N)'s shoulder.

"Elson, she's right. You gotta go lie down," Anna agrees as he clips a new cape around Anna, and another around (Y/N).

"No way! We gotta paint the town!" He simply replies, getting loopier by the second.

"But you need medical attention--"

"Are you sick?" Oakens interrupts, coming out of his sauna as Elson tries to inhale some of the heat to clear his nose. "How about a cold remedy? Of my own invention?" Oakens offers a bottle.

"No, thanks," Elson firmly replies, making Anna and (Y/N) sigh.

"Thank you," (Y/N) smiles, taking the bottle and the two follow Elson into town square.

...

"We're makin' today a perfect day for you two!" A children's choir sings as Elson conducts them.

Anna balances her gifts along with some of (Y/N)'s, so (Y/N) could help Elson if she needed to.

"We're makin' today a special day!"

...

Olaf snuggles with some snowmen as Kristoff skids to a stop with a gasp, noticing the little snowmen going after the cakes.

"We're singing a birthday song to make both your wishes come true!"

Kristoff uses Olaf's head as a bowling ball, knocking down both towers of snowmen trying to get to the cakes.

...

"Wishes come true..." Elson loopily agrees, sniffling and sneezing.

"We love Princess Anna and Lady (Y/N) too!"

Elson blows his nose in the handkerchief (Y/N) offers.

"And I love you both," Elson smiles, turning the girls away from the choir as more snowmen appear.

"So we're making today a perfect day! A fabulous day in every way!" The kids giggle and play with the snowmen as they run around.

...

A large pile of snowmen slide on the string Kristoff's banner for (Y/N) and Anna were on, piling in the middle and weighing it down.

"Yes! We're making a perfect day!" The string breaks, and Kristoff pouts and sighs in exasperation.

"I can fix it!" Olaf offers, grabbing some of the papers.

A snowman sits on a serving spoon as another launches him to Anna's cake, making Kristoff gasp and block it with the empty punch bowl.

"No, no!"

He narrows his eyes in determination and blocks both cakes from incoming snowmen, chuckling as the attack stops.

"All fixed!" Olaf calls, revealing a sign that says:

"Dry Banana Hippy Hat (Mixed up initials)?!" Kristoff groans.

...

"C--Come on! Now we climb!!" Elson loopily chuckles and waves his arm dramatically as they approach the bell tower.

"No. Elson, that's too much!" Anna shakes her head, balancing a birthday crown on her head and carrying the rest of (Y/N)'s things skillfully.

"Elson, honey, why don't we go back to the castle? Make some hot cocoa... Get you some medicine..." (Y/N) grabs his arm as he drunkenly looks at her with a large smile.

"We need to get to our birthday chills... I mean thrills!"

(Y/N) reluctantly follows as he drags her along.

...

Sven snorts happily and chases after the snowmen in delight.

"Making dreams!"

He skids to a stop as they leap onto a table, slamming into the ice pillar Elson made. He tries to pull away before realizing his tongue was stuck on the pillar.

"Making plans!"

...

"Go, go, go, go!" Elson encourages, opening the door to the bell tower with a loopy motion of his body.

He stops a little up the stairs, drunkenly leaning on the rail as he faces the two concerned girls.

"Follow the string to the end! Anna, you're my very best friend! (Y/N), I never want us to end!!"

"Elson?" Anna nervously questions.

"What?!" Elson jerks awake as he almost falls asleep before swaying up the stairs. "I'm fine!"

"But Elson--!" He takes (Y/N)'s hand, pulling her up the stairs and nearly tripping a few times.

...

"We're gonna climb!"

The snowmen carry away Anna's cake using Olaf's body, some still trying to get to (Y/N)'s as Kristoff smacks them away.

Sven drags the pole with him since his tongue was still stuck, scooping the cake onto his back before it was swiped by an even larger amount of snowmen.

"We're gonna sing! Follow the string!"

Kristoff gasps and reaches for them as they climb a ladder, and he jumps for it.

..

"To the thing!"

The end of the string reveals little dolls of the three, the string tied around them as Elson giggles and swings dangerously around the pole to the bell tower.

"Happy, happy, happy, merry, merry, merry, hot! Cold! Hot birthday..."

(Y/N) and Anna gasp as he begins to fall backwards, and (Y/N) lunges forward, gripping his collar and yanking him to her as they both fall onto the ground on their knees. Anna drops their stuff as she rushes to their side, looking between the two with worried etched on her face.

Elson pants heavily and buries his face into (Y/N)'s neck as (Y/N) places a hand on his cheek.

"Elson, you've got a fever," she softly says, Anna looking nervously at her brother.

Elson reaches up and places an apologetic hand over hers with a heavy sigh.

"Elson, you're burning up," (Y/N) continues, shaking her head/

"All right, we can't go on like this," Anna smiles in concern. "Let's put this day on hold."

Elson pulls away from (Y/N), looking down with sadness and guilt.

"Come on, admit it to yourself," (Y/N) makes him look at her before he sighs.

"Okay..." Elson mumbles, placing his head back on her shoulder and looking up at her with a pout. "I have a cold."

"So, let's go home..."

...

"I'm sorry, guys," Elson's voice was stuffy, and he shivered and leaned more into (Y/N) as they walked to the castle. "I just wanted to give you two one perfect birthday. But... I ruined it. Again."

Anna sighs while shaking her head, blocking their path.

"You didn't ruin anything!"

"Yeah! Today was amazing, but you need rest," (Y/N) agrees as Anna pushes the gate open.

Elson's eyes widen, along with (Y/N)'s as they see Kristoff balancing both cakes ontop of Sven, one in each hand as he protects them from the hundreds of Snowmen.

"Oh, no. Please, please, stop!!" The servants all helplessly watch before everyone stops, noticing the three.

"... Surprise!!"

Surprisingly, even the snowmen became on their best behavior when they saw Elson, putting on a little show.

"Wow!" Anna gasps, looking around as Olaf slides off the snowmen.

"... Wow," Elson agrees as (Y/N) giggles.

"Did you plan this?"

"... Well... Not the little snowmen, but everything else... I mean, Kristoff helped," Elson replies, not taking his eyes off the cakes as they balance in Kristoff's hands.

"We love it, and I love you," she places a kiss on his cheek, making him feel warmer than he already did as he blushes.

"We're makin' today a perfect day for you two!"

Anna gasps and squeals as Olaf and some others scoop her up, (Y/N) politely declining when they offer to the same to her. Elson quickly turns his head away from (Y/N) as he loudly sneezes, more snowmen rushing to join the others as (Y/N) laughs.

"We're makin' today a smiley face all shiny and new!"

Kristoff gasps, struggling to protect the two cakes.

"There's a fine line between chaos--" Kristoff gasps, moving (Y/N)'s cake out of their path and yelling as he accidentally lets it go.

"And a hullabaloo!" Olaf giggles, wearing (Y/N)'s party crown.

Elson gasps and rushes forward, quickly using his magic to create an ice-slide under it. It slides along the slide and into his waiting arms, (Y/N) quickly joining him as he stands up straight with a smile.

She smiles back and swipes some frosting, booping his nose with it and making him scrunch it up with a laugh.

"So we're makin' today a perfect day, makin' today a perfect day," they let Anna down as she giggles, cooing at the snowmen.

"A-N-N-A! (Initals spelled out)!" The snowmen spell out both names as they leap on the air.

"Makin' today a perfect day for you two!" A crowd has gathered, laughing and wishing happy birthday to the two.

"Happy birthday," Kristoff smiles, holding Anna's cake protectively.

She bashfully smiles back with a small giggle, blushing.

"Makin' today a happy day! And no feelin' blue!"

Sven leaps off the snowmen, Kristoff jumping off Sven and sliding to Anna's feet.

"I love you, baby!" Kristoff offers the cake as Anna places a hand on her heart.

"For everything you two are to us, and all that you both do!"

"... I do," Kristoff bashfully chuckles when he notices the crowd watching him.

"And I love you, too!" (Y/N) tells Elson, grabbing his hand as he easily balances the cake in his other.

He smiles before gasping as the snowmen take her cake, Kristoff doing the same when they take Anna's.

"We're makin today a perfect day!"

They offer the cake to Sven, who snorts and easily cuts the two cakes into several pieces, enough for all the snowmen and people.

"Makin' today a perfect day! Makin' today a perfect day!"

The snowmen happily eat their pieces of cake as Elson and (Y/N) join Anna.

"A perfect day!" He yells, feeling whoozy again.

"To bed, with you," (Y/N) chuckles, grabbing his hand.

"Wait, wait!" (Y/N) squeals as he pulls her along, Anna rushing after the two. "All that's left to do is for the King to blow the birthday bukkehorn!"

"Oh, no, no, no, no," Anna tries to discourage, (Y/N) trying but failing to pull him away as he prepares to blow on the horn.

He suddenly sneezes just as he places his mouth on the horn, making it sound and a large snowball fly from it.

...

Hans grumbles as he scoops horse poop up, one of his many punishments.

He furrows his brows as he hears a noise, turning just in time to be met with Elson's large snowball.

Hans screams as it launches him into the wheelbarrow of poop, the horses all turning and neighing with laughter.

...

Elson shyly takes the last bite of his soup as (Y/N) feeds him, Anna standing by the doorway and biting her lip with a smile.

"Best birthday present ever," she suddenly says as she puts the bowl down.

"Which one?" Elson sniffles as (Y/N) adjusts his shawl, placing a hand on his cheek.

"You letting me take care of you."

Elson's eyes widen for a moment before he smiles widely and sets his hand over hers, and Anna squeals loudly as the two look at her.

"Sorry! That was adorable!" She apologizes with a laugh, "I better go. Kristoff says he has a date planned for us at Oakens Dinner Diner." Anna smiles before waving bye, and rushing away.

"I should get going too, and let you rest," (Y/N) stands, making Elson frown and pout.

He quickly grabs her wrist as she turns to leave, making (Y/N) look at him.

"Um..." Elson trails off, "stay? Please? You make me feel better." He shyly admits.

(Y/N) felt her heart stutter as she smiles softly, placing a kiss on his forehead.

"All right," Elson lights up with a gasp and smile, scooting over and allowing (Y/N) to climb in. "I guess I'm your medicine."

He covers her and instantly snuggles his face in her neck, peeking at her with a grin.

"Then I always want to be sick."

(Y/N) laughs as he wraps an arm over her stomach as she shuts off the light, and the two drift off into a peaceful slumber.

...

Sven wags his tail as Kristoff yawns and knocks on the doors to Elson's old palace, and Marshmallow opens it in confusion.

"This way, Sludge and Slush, and Slide and Ansel..." Marshmallow watches with wide eyes as Olaf leads all the snowmen inside. "And Flake and Fridge and Flurry and Powder... And Crystal and Squalor and Pat and Sphere... And William!"

Kristoff raises his hat and sighs as Marshmallow looks at him.

"Don't ask."

...

And there you have it! Hope you had or have a happy happy happy merry merry hot cold hot birthday! 😂❤