No doubt about it

There's no doubt about it I know this time
I saw for the first time you're his you're not mine
There's no doubt about it I've reached the end of my life
I've lost my whole world this time
Yes and I bow my head and cry
And I can't help but hurt and wonder why
There's no doubt about it I've reached the end of my life
I've lost my whole world this time
Yes and I bow my head and cry...