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...
Because lately their mother has been 
keeping Ren Ren all to herself.
Das liegt daran, dass sie derzeit
Ren-Ren für sich allein beansprucht.
Últimamente su madre
se queda a Ren Ren para ella sola.
Últimamente su madre
se queda a Ren Ren para ella sola.
Ah, ça…
È che ultimamente sua madre
si tiene Ren Ren tutto per sé.
Porque recentemente a mãe 
 dele está alugando o Ren Ren.