Brothers Aki and Shima are upset by the sudden appearance of a "fourth brother" in the Kaidou family, and Haru's excessively affectionate attitude towards Ren makes Aki explode with rage. Meanwhile, Haru happens to witness a car accident in the city. Since then, Haru begins leaving Ren alone in the apartment. On top of that, while Ren is home alone, one of Haru's customers from the host club forces her way into the apartment, and--?!
If you promise not to approach 
me or my brothers again,
Wenn du mir versprichst,
dass du dich uns nicht mehr näherst,
Si prometes no volver a acercarte
 a mis hermanos o a mí,
Si prometes no volver a acercarte
 a mis hermanos o a mí,
Si tu promets
Per questa volta, se mi promette di non avvicinarsi
mai più a me o ai miei fratelli,
Se você prometer que nunca mais vai chegar perto
de mim e nem de qualquer um dos meus irmãos,