Akanyatsura are a family full of chivalry. Each of them burdened by the trauma of a certain event, they think of each other as a family unrelated by blood. 
It's not like we're friends.
Na, wir sind doch gar keine Freunde.
Digo, ni siquiera somos amigos.
C’est pas comme si on était potes.
Non siamo mica amici.
Nem somos amigos.
Мы ведь даже не друзья.