YOU SAID:
I do not like you because you are pretty
INTO JAPANESE
あなたが可愛いから好きではない
BACK INTO ENGLISH
I don't like you because you're cute
INTO JAPANESE
可愛いから好きじゃない
BACK INTO ENGLISH
I don't like it because it's cute
INTO JAPANESE
可愛いから嫌だ
BACK INTO ENGLISH
I don't like it because it's cute
That didn't even make that much sense in English.