YOU SAID:
What's up I think you are not cute
INTO JAPANESE
どうしたのあなたはかわいくないと思う
BACK INTO ENGLISH
I don't think you're cute
INTO JAPANESE
私はあなたがかわいいとは思わない
BACK INTO ENGLISH
I don't think you are cute
INTO JAPANESE
そんなはず ないだろ
BACK INTO ENGLISH
I don't think you are.
INTO JAPANESE
そんなはず ないだろ
BACK INTO ENGLISH
I don't think you are.
That didn't even make that much sense in English.