YOU SAID:

hej, man, what are you going tonight?

INTO JAPANESE

やあ、君、今夜は何に行くの？

BACK INTO ENGLISH

Hey dude, what are you going to do tonight?

INTO JAPANESE

やあ、君、今夜は何をするの？

BACK INTO ENGLISH

Hey, what are you doing tonight?

INTO JAPANESE

ねえ、今夜は何をするの？

BACK INTO ENGLISH

Hey, what are you doing tonight?