YOU SAID:
hello what's up my dude
INTO JAPANESE
やあ、どうしたの?
BACK INTO ENGLISH
hi what happened?
INTO JAPANESE
どうしたの?
BACK INTO ENGLISH
what happened?
INTO JAPANESE
どうした?
BACK INTO ENGLISH
What happened?
INTO JAPANESE
どうしたの?
BACK INTO ENGLISH
what happened?
INTO JAPANESE
どうした?
BACK INTO ENGLISH
What happened?
it is unlikely that this phrase will ever reach equilibrium