YOU SAID:
happy birthday too you! happy birthday too you!
INTO JAPANESE
お誕生日おめでとうございます!お誕生日おめでとうございます!
BACK INTO ENGLISH
happy Birthday! happy Birthday!
INTO JAPANESE
誕生日!誕生日!
BACK INTO ENGLISH
birthday! birthday!
INTO JAPANESE
たんじょうび!たんじょうび!
BACK INTO ENGLISH
birthday! birthday!
You've done this before, haven't you.