Lyrics:

Oh, heartbreak's hard when you don't have a plastic heart
You sent me in through the cinnamon stars
'Cause you tasted so bitter, but the bitter was sweet
I'm the lovelorn princess, and I'm yours to eat
I gave you too much, gave you too much to touch
Was the hardcore Iron through the velvet glove
You were a lullaby, and you had me blind
But now I laugh 'cause you're the one
Who's being left behind, I see you cry
Now that the shoe's on the other foot
Yeah
Now that the shoe's on the other foot
You suddenly decided to knock on wood
Wakin' everybody in the neighbourhood
Tellin' everybody that I'm no good
Karma came around like I knew it would, like I knew it would
And it feels so good when the shoe is put on the other foot
Yeah, baby, I know that it hurts
When you're about to get your just deserts

Oh, heart breaks hard, harder than glittering cars
Harder than livin' life fast, harder than crashin' and burnin'
Hope that you learned your lesson (I hope that you learned your lesson)
They always said I was a mess of a girl
Ever since you stepped your toes into my perfect world
You flipped me upside down, but I see clear from here
That you're a mess of a boy, you'll cry these tears for years, look in the mirror babe
Now that the shoe's on the other foot
Yeah!
Now that the shoe's on the other foot
You suddenly decided to knock on wood
Wakin' everybody in the neighbourhood
Tellin' everybody that I'm no good
Karma came around like I knew it would, like I knew it would
And it feels so good when the shoe is put on the other foot
Yeah, baby, I know that it hurts
When you're about to get your just deserts

I'm glad that you crashed and burned
Guys like you, they never learn, never learn
Baby, revenge is sweet when I am playing you on repeat
Now that the shoe's on the other foot
You suddenly decided to knock on wood
Wakin' everybody in the neighbourhood
Tellin' everybody that I'm no good
Karma came around like I knew it would, like I knew it would
And it feels so good when the shoe is put on the other foot
Now that the shoe's on the foot

Karma came back like you knew it would, like you knew it would