YOU SAID:

bro why'd you have to do that

INTO JAPANESE

兄貴、なぜそんなことをしなければならなかったのですか

BACK INTO ENGLISH

Brother, why did you have to do that

INTO JAPANESE

兄さん、なぜそんなことをしなければならなかったのですか

BACK INTO ENGLISH

Brother, why did you have to do that