Imogen Heap - Half Life Lyrics

Half Life lyricsI knew that I'd get like this againThat's why I try to keep at bayBe 100% when I'm with you and thenThe perfect heart lengths awayThe stickler is you've played not one beat wrongYou never promised me anythingEven sat me down and warned me just how they fallI knew the odds were I'd never winYet here I amIt's a half lifeWith you as my quarterbackA daft lifeMy self-worth measured in