You talk about her like she's not even gone
If you like any minute she might call
But I was there when you got that dear john letter
so if you don't think it's over, boy you better
Chorus:
Do the math that girl ain't comin' back
Do the math divide and then subtract
Multiply the pain you're heading for
If you wanna know the score
She's not coming back anymore
Do the math you've always complicated everything
And now you're left with too much time to think
You're still looking for a common denominator
You don't see her now and you won't see her later
Chorus
You must've calculated something wrong
X only knows just y she's gone
She broke your heart
Use your head
Chorus