Tonight is the Masked Ball.  At the strict Private Wooser Academy, the rules are relaxed just for today, and the boys put on masks and begin a battle royale to win the hearts of the girls they desire.  As Wooser advances forward, his arch-enemy Melon Bear appears... but if so, so what?
I can't stay here anymore.
Ich kann nicht hier bleiben.
Ya no puedo seguir aquí. No 
me queda más que partir...
Ya no soy necesario aquí.
Je ne supporte plus
de rester ici.
Non posso più restare qui.
Não posso mais ficar aqui.