Lyrics:

I'm beginnin' to wonder, baby.
What's goin' on when I'm not at home?
I'm beginnin' to wonder, baby.
I know you ain't there all alone.
Ev'ry time I have to leave you, woman.
I wonder who's takin' my place, an' turnin' you on.

I'm beginnin' to wonder, woman
Why I worry ev'ryday.
I said, I'm beginnin' to wonder, woman
Wonder why I feel this way.
I be home early Tuesday evenin'.
Better hide your part-time man, away.

I'm beginnin' to wonder, woman.
Why we wasted all this time.
I'm beginnin' to wonder, baby.
Wonder why we didn't see the signs?
What we did, we've now forgotten.
What we had, we left behind.