Is it this song?:

YOU'RE NOT MY LOVER


I've got no picture on my wall
Of you and me holding hands
I got no ring of proof at all
To call to the witness stand

Tonight, I might be by myself
Tonight, you might find someone else

You're not my lover, but you were last night
The time for dreamin'
'Cause you're not mine
So who's to say if it was wrong or right
You're not my lover, but you were last night

I got no reason to protest
It's give and then you take
We both got secrets to protect
We both know hearts can break

Tonight, I'll have to let you go
Tonight, I'm old enough to know

You're not my lover, but you were last night
The time for dreamin'
'Cause you're not mine
So who's to say if it was wrong or right
You're not my lover, but you were last night
You're not my lover, but you were last night

You're not my lover (You're not my lover)
When I see you passin' by
You're not my lover (You're not my lover)
So there's no reason why I should cry

You're not my lover, but you were last night
The time for dreamin'
'Cause you're not mine
So who's to say if it was wrong or right
You're not my lover, but you were last night
You're not my lover (You're not my lover)
You're not my lover (You're not my lover)
You're not my lover
So there's no reason why I should cry

You're not my lover, but you were last night
The time for dreamin'
'Cause you're not mine
So who's to say if it was wrong or right
You're not my lover, but you were last night

You're not my lover, but you were last night
The time for dreamin'
'Cause you're not mine
So who's to say if it was wrong or right
You're not my lover, but you were last night