Intro: Who does he think he is, knocking on your door every ni-i-i-ight He's only jealous 'cause he knows that I'm holding you ti-i-i-ight He wants you for his very oh-own And won't be satisfied till I'm all alonnne And we're a-part, art Since he's been around he's been trying to make you see-ee-ee-ee-ee That he really loves you and wants you to walk out on me-ee-ee-ee-ee Don't believe a word that he might say-ay He's only trying to make you regret the day That we met, et Pleeease, don't cause me pain Byyy calling his name When you know, you should be calling mi-i-i-ine Who does he think he is, knocking on your door every ni-i-i-ight He's only jealous 'cause he knows that I'm holding you ti-i-i-ight He wants you for his very oh-own And won't be satisfied till I'm all alonnne And we're a-part, art Pleeease, don't cause me pain Byyy calling his name When you know, you should be calling mi-i-i-ine