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...
Well, I'd always planned to take 
care of him, so I don't mind.
Nun ja, ich wollte mich eh ursprünglich
um ihn kümmern, also okay.
Bueno, pensaba ocuparme
de él, así que no me importa.
Bueno, pensaba ocuparme
de él, así que no me importa.
J’avais décidé de m’en occuper, 
donc ça me dérange pas.
Beh, avevo pensato fin dall'inizio
di prenderlo con me, quindi va bene così.
Bom, eu sempre planejei cuidar 
 dele, então não me importo.