I Know It's a Sin

I know it’s wrong, things that I do
The way that I mistreated you
But I know it’s a sin, it’s a sin
You stood and watched me from the side
And you hung your head and cried
Well, I know it’s a sin, it’s a sin
My baby told me from the start
He said, «Darling, you’re breaking my heart»
But I know it’s a sin, it’s a sin
I know it’s wrong, things that I do
The way that I mistreated you
But I know it’s a sin, it’s a sin
Yes, I know it’s a sin, it’s a sin