Kazuya learns that Kuribayashi's been down in the dumps and tries to figure out how he can help him.
I just think you should 
apologize to him or something.
أرى أنّه من الأفضل أن تعتذري له
Ich finde nur, du solltest
dich bei ihm entschuldigen oder so.
Be'... Penso che dovresti scusarti con lui...
Talvez fosse uma boa
você pedir desculpas a ele.