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...
You hate people, but you're living 
in a city as crowded as Tokyo.
Du hasst Menschen, aber lebst
in einem Menschenhaufen wie Tōkyō.
Odias a la gente, pero vienes
a una ciudad tan poblada como Tokio.
Odias a la gente, pero vienes
a una ciudad tan poblada como Tokio.
Toi qui es misanthrope, tu as choisi 
une ville surpeuplée comme Tokyo.
Odi la gente, eppure sei venuto a vivere
in una città affollata come Tokyo.
Você odeia pessoas, mas está vivendo 
 em uma cidade cheia como Tóquio.