Himeko saves a first-year student, Jin, from some punks, and he falls head over heels for her. In order to get him to stop hounding her, Himeko tells Jin that she's already got a boyfriend... Bossun! Now all she has to do is prove it to him...
Bossun's just a damn bug, 
a damn bug, a damn bug!
¡Bossun no es más que un 
insecto, un insecto, un insecto!
O Bossun só é um inseto, 
um inseto, um inseto!