Things come to a head between Rena and Chizuru, which reminds Arata about a traumatic experience in his past.
Don't ask me!
!لا تسأليني
Weiß ich doch nicht!
¿Qué se yo?
¿Yo qué sé?
J’en sais rien !
E che ne so!?
Eu não sei!
Откуда я знаю?!