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...
That's why she wanted to apologize 
for hurting you in the past.
Deshalb wollte sie sich dafür entschuldigen,
dich in der Vergangenheit verletzt zu haben.
Por eso quería disculparse por lastimarte.
Por eso quería disculparse por hacerte daño.
Per questo voleva scusarsi
di averti ferito in passato.
Por isso, ela queria se desculpar apropriadamente
com o garoto que ela magoou antigamente.