I'm Having Trouble With a High School Girl I Meet on the Commuter Train Who for Some Reason Has Taken a Liking to Me

Sasamiya, who works at an advertising agency, is wondering how to deal with a junior colleague who is coming on to him too hardOne day, a high school girl peeps into his phone and starts to give him love advice.From then on, the two start to talk everyday on the morning commuter train.... ...This is a clumsy romantic comedy about an unsociable twenty-six-year-old office worker and a high school girl who speaks frankly.