YOU SAID:
All I want for Christmas is youuuuuuu, baby
INTO JAPANESE
クリスマスに欲しいのはyouuuuuuu、baby
BACK INTO ENGLISH
What I want for Christmas is youuuuuuu, baby
INTO JAPANESE
私がクリスマスに欲しいのはyouuuuuuu、ベイビーです
BACK INTO ENGLISH
What I want for Christmas is youuuuuuu, baby
You've done this before, haven't you.