It's been three months since Haru's dream to live under the same roof with all three of his brothers came true. However, the situation at the Kaidou household suddenly becomes stormy when Haruko announces she's taking Ren back to Switzerland with her. Even after Ren hears about Haruko's secret loneliness from Miki, he still wishes to stay in Japan as long as Haru wants him. But unable to express his desire in words, Ren continues to remain "just a brother" to Haru...
I didn't even think I'd be 
able to live with Haru.
Außerdem dachte ich nicht,
dass ich bei Haru leben kann.
Y no creí que podría vivir con Haru.
Y no creí que podría vivir con Haru.
Je ne pensais pas 
être capable de vivre avec lui.
Non credevo nemmeno
di poter rimanere a vivere con Haru.
Além disso, não achei que 
 seria capaz de viver com Haru.