YOU SAID:
when are you going to be on the way
INTO JAPANESE
いつ行くの?
BACK INTO ENGLISH
When are you leaving?
INTO JAPANESE
君はいつ帰る?
BACK INTO ENGLISH
When are you coming home?
INTO JAPANESE
君はいつ帰る?
BACK INTO ENGLISH
When are you coming home?
That didn't even make that much sense in English.