An argument leads Mitsuki, Yamato, and Iori to leave the dorm. Iori and Mitsuki stay at Momo's place, while Yamato stays at Yuki's. Riku and the other boys left at the dorm feel increasingly sad to see their groupmates scattered.
Why all of a sudden?
لمَ هذا فجأة؟
Jetzt auf einmal?
¿Tan de repente?
¿Tan de repente?
Pourquoi tout à coup ?
E come mai, da un momento all'altro?
Por que isso de repente?
С чего это вдруг?