When Daisey runs afoul of the leader of a group of delinquents who threatens to trash Kaimei High unless she becomes his woman, Tsubaki takes it upon himself to avenge her honor and set things to rights!
If I can't do it, then I 
won't bother. That's all.
Si no puedo, no me 
molestaré. Eso es todo.
Se não consigo, então 
nem faço. Apenas isso.