In this warmhearted romantic comedy, a mistaken identity leads to a blossoming romance between two boys.

Aoki has a crush on Hashimoto, the girl in the seat next to him in class. But he despairs when he borrows her eraser and sees she’s written the name of another boy—Ida—on it. To make matters more confusing, Ida sees Aoki holding that very eraser and thinks Aoki has a crush on him!

At the end of summer break, Aoki and Ida go watch a fireworks show. Aoki’s heart is set fluttering as Ida abruptly shows more interest in romance! When their school cultural festival comes along, there’s even a chance for their parents to meet?!