Kazuya learns that Kuribayashi's been down in the dumps and tries to figure out how he can help him.
We're so childish, all of us.
نحن صبيان بحقّ
Wir sind so kindisch, allesamt.
Somos tan infantiles.
Somos tan infantiles.
Les hommes sont vraiment
tous des gosses.
Siamo davvero dei mocciosi, eh?!
Nós somos mesmo bem infantis.
Вроде взрослые, 
а всё равно ведём себя как дети.