YOU SAID:
what's up do you wanna play the guitar
INTO JAPANESE
どうしたの、ギターを弾きたいの?
BACK INTO ENGLISH
What's the matter, do you want to play the guitar?
INTO JAPANESE
どうしたの、ギターを弾きたい?
BACK INTO ENGLISH
What's the matter, do you want to play the guitar?
Come on, you can do better than that.