While Kazuya desperately tries to get Ruka to promise she won't reveal his secret, she tells him her own.
You're even frequenting his apartment?
تدخلين شقّته حتّى؟
Du frequentierst sogar seine Wohnung?
¿Sueles venir a su apartamento?
¿Sueles venir a su casa?
Tu entres carrément chez lui ?
Entri addirittura nella sua stanza?!
Você até entra no apartamento dele?
Ты зашла в его квартиру?