Gakuto is keeping his class observation day from Hayato by using a stand-in. 
No...I'm sorry that they found out...
Ach was.
Mir tut’s leid, dass alles aufgeflogen ist.
C’est moi,
pardon de t’avoir dénoncé.
No... dispiace a me che l'hanno scoperto...
Não... Desculpa por terem descoberto...
Нет, я виновата, что проболталась.