I hear your heartbeat
That's a secret that you can't keep
No, I'm not crazy
You've been a stranger to me lately
Night after night, I've been Mr. Right
Now all the suspicions that I felt
Are in the light
Girl, you never told me
You were someone else's baby

And now your boyfriend's back
But don't you have a heart attack
Don't you know I love you so
I'm in too deep to let you go
Well, well, your boyfriend's back
You caught me in your lover's trap
I'll fight him 'til the very end
And you can bet that I am going to win
Hey, hey, yeah

This is like a nightmare
He's coming up the backstairs
I can feel the storm rise
See the fear in your eyes
Help me hold the door
Don't you try to hide
Tell me what we've got
Before you tell another lie
Girl, you know you got to choose
'Cause tonight you really lit the fuse
Because your boyfriend's back
And don't you have a heart attack
Don't you know I love you so
I'm in too deep to let you go
Well, well, your boyfriend's back
You caught me in your lover's trap
I'll fight him 'til the very end
And you can bet I'm gonna win
I'm not gonna let you go

You didn't tell me
You were someone else's baby, no

Your boyfriend's back, oh, yeah
I'm gonna stay right on your track, yeah
You're gonna give him his last kiss
You'll never get away like this
Well, well, your boyfriend's back
He gonna have a heart attack
When he come up in through that door
Tell him you don't want him no more

Hey, hey, your boyfriend's back
But don't you have a heart attack
'Cause don't you know I love you so
I'm in too deep to let you go, baby
Hey, hey, your boyfriend's back
I'm gonna stay right on your track, baby
You're gonna give him his last kiss
You'll never get away like this...