Gakuto is keeping his class observation day from Hayato by using a stand-in. 
I see. Hmm...I can't think of anything...
Ach, so ist das?
Oh, ya veo.
Ah, je comprends mieux.
Capisco... mmh vediamo... 
no, proprio nulla...
Ah, entendi! Se bem que não consigo
pensar em nenhum lugar...
А, вот оно что.