Half sister, half brother
You've got to know that father must have loved your mother
One thing always led to another
She found herself in the need of a lover
Always needing meeting in secluded places
Never showing their faces
Half sister, half brother
You've got to know father must have loved your mother
Too bad he already had a wife, he was married
Which means too bad, he already had a life
And sometimes a man can be in the need of a companion
And she was there
Half sister, half brother
You've got to know the father must have loved your mother
Ooh you little half children you've got to realize
He must have eyes for your mother
Ooh you little half brother he must have dug her
He must have loved her, little happy sister, he loved your mother
Half sister, half brother
You oughta know he must have loved your mother
Ooh you gotta know it, children
He must have loved that lady
He must have thought a lot of her
He must have loved your mother
Half sister, half brother
You gotta know he must have loved your mother