Goodbye girl, because I'm lonely
  Goodbye girl, it isn't over
  Goodbye girl, because it's only love
  Goodbye girl, you know you want me
  Goodbye girl, yes I'm a loser
  Goodbye girl, you know it's only love
  
  I'm cheating on you, yeah
  I'm cheating on you, yeah
  I'm cheating on you, yeah
  You're cheating on me
  
  Goodbye girl, you are are the only one
  Goodbye girl, I know you want me
  Goodbye girl, you are the only love
  
  Goodbye girl, now if you're lonely
  Goodbye girl, why don't you join me
  Goodbye girl, you know it's only love
  
  I'm cheating on you, yeah
  I'm cheating on you, yeah
  I'm cheating on you, yeah
  I'm cheating on me
  
  Oh, watch out! Watch out!
  I'm cheating on you!
  
  Goodbye girl, goodbye girl
  Goodbye girl, goodbye girl