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...
I'm gonna see if you got 
a cavity or somethin'!
Voy a ver si tienes caries en los dientes.
¡Voy a ver si tienes caries!
Vou ver se tem cárie ou algo assim!