YOU SAID:
I liked my own party,and you did it too.
INTO JAPANESE
私は自分のパーティーが好きで、あなたもそれをやりました。
BACK INTO ENGLISH
I liked my party and you did it too.
INTO JAPANESE
私は私のパーティーが好きで、あなたもそれをやりました。
BACK INTO ENGLISH
I liked my party and you did it too.
That didn't even make that much sense in English.