Rule number one
Is that Du gotta have fun
But baby when you're done
You gotta be the first to run
Rule number two
Just don't get attached to
Somebody Du could lose
So let let me tell you

This is how to be a heartbreaker
Boys they like a little danger
We'll get them falling for a stranger, a player
Singing la-la-la-love you
How to be a heartbreaker
Boys they like the look of danger
We'll get them falling for a stranger, a player
Singing I la-la-la-love you
At least i think i do
Cause i la-la-la-love you

Rule number three
Wear your herz on your cheek
But never on your sleeve
Unless Du want to taste defeat
Rule...