I like livin' in the land of the free   And I like how it feels when you lean on me   Ever since you wandered into my backyard   I dropped my resistance and lowered my guard      You got the pieces of my heart all in a row   Knock one down and the whole thing goes      It's the Domino Theory of Love   It only takes a shove   I fall, you fall, we gotta keep our defenses up   That's the Domino Theory of Love      The game of romance is a balancing act   It's two steps forward and one step back   Take a little liberty, give a little ground   Next thing you know, we'll be sliding on down      When it comes to sorting out our hearts and our minds   We're just a couple of pushovers standing in line      The Domino Theory of Love   It only takes a shove   I fall, you fall, we gotta keep our defenses up   That's the Domino Theory of Love      When it comes to sorting out our hearts and our minds   We're all bunch of pushovers standings in lines      The Domino Theory of Love   It only takes a shove   I fall, you fall, we gotta keep our defenses up   Oh, we'll all go down together   It only takes a shove   I fall, you fall, we gotta keep our defenses up