You must be happy

You must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happy
You must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happy
You must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happyYou must be happy