She's got it all worked out
Well I'll make sure
There ain't no doubt about it
She's got her suitcases packed
Coz I don't think she's comin' back
I try to tell her how I'm feelin'
I can't, I don't believe it
Maybe it's me who's in the wrong
Could it be this time
I'm not so strong
Ooh yeah
I think I'm goin' crazy
Well she does somethin' to me
But she don't wanna know
Looks like I'm down
On my luck again
I wrote her number
In my little black book
So we could talk
On the phone yeah
I try to call
But there's no answer
Coz she ain't home
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
She's got a hold of my heart
And she's tearin' it apart
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
She's got a hold of my heart
And she's tearin' it apart
No-one knows what's goin'
On behind closed doors
Now I'm on top of the world
Nothin' can bring me down, yeah
One smile is all it took
Ain't gonna fool around no more
I remember all the bad, sad times
Don't wanna think about it no more
I've found the girl of my dreams
You know what I mean
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
She's got a hold of my heart
And she's tearin' it apart
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
No-one knows what's goin'
On behind closed doors
She's got a hold of my heart
And she's tearin' it apart
No-one knows what's goin'
On behind closed doors
I'm going crazy
Ooh yeah