Takumi has no idea how to interact with Aoi after her outburst, and the Wakabayashi family have a falling-out.
Don't you know?
‫ألا تعرفين؟
Das weißt du nicht?
¿No lo sabes?
¿No lo sabes?
Vous l’ignorez ?
Non lo sai?
Você não sabia disso?
А ты не знала?