 This chord progression is very widely used in popular music, often as the hook, leading to other satirical takes on the use of this chord structure.There are several allusions in the song, one to the story of Peter Pan and his nemesis Captain Hook "no matter how much Peter loved her, what made the Pan refuse to grow, was that the Hook brings you back".The song's lyrics, aimed directly at the listener, assert that the lyrical content of any song is effectively meaningless, as the song's musical hook will keep listeners coming back, even if they are unaware of the reason.