Risa Koizumi is the tallest girl in class, and the last thing she wants is the humiliation of standing next to Atsushi Ôtani, the shortest guy. Fate and the whole school have other ideas, and the two find themselves cast as the unwilling stars of a bizarre romantic comedy duo.

Risa has finally realized that she has feelings for Ôtani, and can't wait to confess her love. But dense Ôtani won't take her hints! With the help of all their friends and a romantic beach vacation, can Risa get her affections past his thick head?