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
You've done this before, haven't you.