Who's David You've always been this way since high school Flirtatious and quite loud I find your sense of humour spiteful It shouldn't make you proud And I know your pretty face gets far with guys But your make-up ain't good enough to hide the lies [Chorus:] Are you sure that you're mine Aren't you dating other guys You're so cheap And I'm not blind You're not worthy of my time Somebody saw, you sleep around the town And I've got proof because the word's going around (Don't know you) You left your phone so I invaded I hated what I saw You stupid lying bitch who's David? Some guy who lives next door So go live in the house of David if you like But be sure he don't know Peter John and Mike [Chorus:] Are you sure that you're mine Aren't you dating other guys You're so cheap And I'm not blind You're not worthy of my time Somebody saw, you sleep around the town And I've got proof because the word's going around Don't know you Do do do do woah And I know that you try to break me into pieces And I know that you lie but you can't hurt me now I'm over you Do do do do woah It's so like you Do do do do woah [Chorus:] Are you sure that you're mine Aren't you dating other guys You're so cheap And I'm not blind Your not worthy of my time Somebody saw, you sleep around the town And I've got proof because the word's going around (words going around) Don't know you Do do do woah Don't like you Do do do woah Don't know you