Oh, if you knew what I know 
You'd be glad to let him go
A guy that stays true is hard one to find 
I've heard my old flame is now on your mind
But if you knew what I know 
You'd be glad to let him go

Have he told you of the joys that we knew 
Or does he pretend he loves only you
'Cause if you knew what I know 
You'd be glad to let him go

Someday you'll know 
His love isn't real
He'll come back to me 
And then how will you feel
'Cause he'll cheat on you 
Like he cheated on me
So send him back now 
While your heart's still free
'Cause if you knew what I know 
You'd be glad to let him go

You'd be glad to let him go