I can't believe it, guess I'll never understand   Seems to me, I'm lookin' at someone who's an unchanged man   Tell me, what've I gotta do   To make you see that she's always loved you   Right there waitin' in the wings   Unaware of the foolish things you do, think about it      She would never do a thing to hurt you   And there is nothing she'd ever need to hide   You're takin everything she gives for granted   You got it all and still I don't know why   You're lovin' on the side      If somebody told her 'bout your secret ways   Do you think you'd ever find another who could take her place   I'd give everything I own   Just to have what you got at home   But still you are never satisfied   Why do you keep lovin' on the side when you know      She would never do a thing to hurt you   And there is nothing she'd ever need to hide   You're takin everything she gives for granted   You got it all and still I don't know why   You're lovin' on the side      Tell me what I've gotta do   To make you see that she always loved you   Right there waitin' in the wings   Unaware of the foolish things you do, well think about it   You're lovin' on the side   Lovin' on the side      She would never do a thing to hurt you   And there is nothing she'd ever need to hide   You're takin everything she gives for granted   You got it all and still I don't know why   You're lovin' on the side