YOU SAID:
Didn't I do it for you? Why won't you do it for me?
INTO JAPANESE
私はあなたのためにそれをしませんでしたか?なぜ私のためにそれをしないのですか?
BACK INTO ENGLISH
didn't i do it for you? why don't you do it for me?
INTO JAPANESE
私はあなたのためにそれをしませんでしたか?なぜ私のためにそれをしないのですか?
BACK INTO ENGLISH
didn't i do it for you? why don't you do it for me?
That didn't even make that much sense in English.