YOU SAID:

hey bro what you doing

INTO JAPANESE

やあ、何してるの？

BACK INTO ENGLISH

hey what are you doing

INTO JAPANESE

何やってんの

BACK INTO ENGLISH

What are you doing

INTO JAPANESE

あなたは何をしている

BACK INTO ENGLISH

what are you doing

INTO JAPANESE

あなたは何をしている

BACK INTO ENGLISH

what are you doing