A girl has a crush on a boy throughout her youth, which is both bitter and sweet, but she never knows whether the boy is just a "brotherly love" for her or whether he likes each other... In junior high school, the two were the best friends of the opposite sex in the class. In high school, they had no contact during their freshman year. The boy didn't even know that the girl went to the same high school as him. On the first day of the second year of high school, when the boy saw a figure from the back that looked like a girl, he was sure that it must be a girl...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.