Sam, you've been waitin' much too long now It looks like she's not comin' home Sam, you've been loyal, true and faithful All this time with bein' alone If I could get that same dedication I'd give you everything in creation If she doesn't come back (If she doesn't come back) I'll be your substitute Wherever you want me Don't you know I'll be your substitute Whenever you need me Sam, every day you waited for her I've been waitin' here for you Sam, all this time I've been lonely I know what you've been going through I'll wait until my chances occur Cuz you can't keep relyin' on her If she doesn't come back (If she doesn't come back) I'll be your substitute Wherever you want me Don't you know I'll be your substitute Whenever you need me Each day by your window You sit inside, hopin' to see her face Oh, you might as well forget about her And find someone to take her place (If she doesn't come back) I'll be your substitute Whenever you want me Don't you know I'll be your substitute Whenever you need me Don't you know I'll be your substitute Whenever you want me Don't you know I'll be your substitute Whenever you need me Don't you know I'll be your substitute Whenever you want me Don't you know I'll be your substitute Whenever you need me Don't you know I'll be your substitute Whenever you want me Don't you know I'll be your substitute Whenever you need me