Mizuhara has lost the key to her apartment and comes to Kazuya for some reason... and she's not the only unexpected visitor!
Why? To what end?
لمَ؟ ما الدافع؟
Wieso nur? Warum?
Was will Mami-chan nur hier?!
¿Cómo? ¿Por qué?
A ver, ¿por qué?
Mais je comprends pas.
Pourquoi elle est devant ma porte ?
Ma come?! Ma perché?!
Sério, mas por quê?
А зачем она пришла?
Что ей здесь нужно?