The film depicts the relationship between a beautiful teacher and a male teacher, popular among female students, an excellent student who tells the teacher about his feelings using an answering machine, and a high school student who bets on whether she can have a relationship with a male teacher. This is the debut full-length work by Hideo Nakata.

Hibiki Shimada, a normal 17-year-old high-school student, still does not know how to fall in love—although surrounded by love "experts"—until one day she realizes she's fallen in love with her hot and nice 26-year-old teacher, Itō. She then takes a path to make her teacher understand how she feels for him.