Rika moves in with Naoya and the others, and insists that sleeping in the same room with him in a non-sexual fashion should be completely permissible. Naoya agrees, but only if all the girls get to take turns sleeping in his room in a non-sexual fashion.
What about last night, then?
ماذا عن ليلة البارحة إذًا؟
Wie …? Dann hast du gestern Nacht …?
¿Y qué pasó anoche?
¿Y qué pasó anoche?
Donc, hier soir…
Cos'è successo stanotte, allora?
E quanto à noite de ontem?
Да? А что было ночью?