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'm taking you back to Switzerland with me.
Ich habe beschlossen, euch mit
in die Schweiz zu nehmen.
Te llevaré a Suiza conmigo.
Te llevaré a Suiza conmigo.
J’ai décidé de te ramener 
avec moi en Suisse.
Ti riporterò in Svizzera con me.
Vou te levar de volta para a Suíça comigo.