YOU SAID:

hey how are you going? do you want to come over to mine?

INTO JAPANESE

おい、どうするつもりだ？俺の家に来ないか？

BACK INTO ENGLISH

Hey, what are you gonna do? Why don't you come over to my house?

INTO JAPANESE

おいどうするつもりだ？なぜ私の家に来ないの？

BACK INTO ENGLISH

Hey, what are you gonna do? Why didn't you come to my house?

INTO JAPANESE

おいどうするつもりだ？なぜ私の家に来なかったの？

BACK INTO ENGLISH

Hey, what are you gonna do? Why didn't you come to my house?