YOU SAID:

I love your hair it is so pretty

INTO JAPANESE

私はあなたの髪がとてもかわいいです

BACK INTO ENGLISH

I have your hair so cute

INTO JAPANESE

あなたの髪がとてもかわいい

BACK INTO ENGLISH

Your hair is so cute

INTO JAPANESE

あなたの髪はとてもかわいい

BACK INTO ENGLISH

Your hair is so cute