The book Ren brought from Canada is one of Haru's old favorites and a story about a lone gray wolf who meets a human he comes to recognize as his master. Already hating himself for making Ren say he'll be "just a brother," Haru is dealt the final blow by Seika's words. Meanwhile, Ren manages his school life with the help of his classmate Juuzen and Kondo Kiri, another student returned from abroad, but he collapses during a PE class...
I don't want to. I can't sleep without you.
Will ich nicht.
Ohne dich krieg ich kein Auge zu.
No quiero. No puedo dormir sin ti.
No quiero. No puedo dormir sin ti.
Je refuse.
Non voglio. 
Senza di te non riesco a dormire.
Não quero. Eu não consigo 
dormir se não for com você.