George Morgan back again

We started out together chasing dreams of things to be
But we got separated and you slipped away from me
The road you chose to travel was the road of shame and sin
And every time you changed your mind, I'd take you back again
You're back again, there's no regret, this time I don't want you
The love, you thought would be here, yet belongs to someone new
I'll never face another night alone and wondering when
I'll hear a knock upon the door and you'll be back again
For oh, so long, I've been the fool who kept forgiving you
While in my heart I always knew you never would be true
If you've been laughing up your sleep, this time the joke's on you
'Cause while you have been fooling 'round, I found somebody new
You're back again, there's no regret
I'll hear a knock upon the door and you'll be back again