Gakuto is keeping his class observation day from Hayato by using a stand-in. 
What? Mikoto, too?
Was?! Mikoto auch?!
¡¿Qué?! ¡¿Mikoto tampoco?!
Quoi ? Mikoto non plus ?
Eh? Anche Mikoto?!
O quê? Até o Mikoto?!
Что? Микото тоже?