It's time for the culture fair and everybody is having a great time! Everybody, that is, except Yamamoto.  Yushi wants to help her really badly, but...
Oh, it's nothing.
كلا، لا شيء
Ach, nichts!
No, no es nada.
No, no es nada.
Non, ce n’est rien.
No, nulla, nulla.
Ah, nada, não.
Нет-нет, ничего.