Before the annual class field trip, Miyabi and her friends steal the school's trip money and blackmails the English teacher, Mr. Sakurada, into luring Eikichi to a fake "underground girls club" with the stolen money planted on him. At the "club", Eikichi was goaded into drinking beyond his limits.
If you're going,
we're thinking of going too...
... إن كنتِ ستذهبين سنفكّرُ بالذهابِ أيضاً
Wenn du dabei wärst,
würden wir auch mitkommen.
Pensábamos ir si ibas tú...
Pensábamos ir si ibas tú...
Si tu y vas, Miyabi,
on y va aussi.
Se for, acho que eu
 também vou, Miyabi.