YOU SAID:
i am so pretty and u are ugly
INTO JAPANESE
私はとてもきれいで、あなたは醜いです
BACK INTO ENGLISH
i'm so pretty and you're ugly
INTO JAPANESE
私はとてもきれいで、あなたは醜いです
BACK INTO ENGLISH
i'm so pretty and you're ugly
That didn't even make that much sense in English.