i met a girl traveling 'round the world, leaving pieces behind
  she said she'd wait for me, i can't make her see that she's called to other skies
  i can't be her place to hide
    it's comin' up, it's comin' up again (live here long to make her stay)
  and what are you doin' in my head? and why did you call me when you're dead!? (go on!)
    so go on, go and take on the world (building castles, building castles!)
  expand your wings across the sky, take my words and say good-night and never say good-bye
    maybe in another time, you could have been mine
  expand your wings and fly and look to the sky
    it's comin' up, (don't forget to write me) it's comin' up again
  indulge in everything you'll see (what are you doin' in my head?)
  and why did you call me when you're dead!? (go on!)
    so go on, go and take on the world (building castles, building castles!)
  expand your wings across the sky, take my words and say good-night and never say good-bye
    so how are your dreams? whatever lover they may be
  so how are your dreams? whatever lover they may be (go on!)
    so go on, go and take on the world (building castles, building castles!)
  expand your wings across the sky, take my words and say good-night and never say good-bye
    expand your wings and fly and look to the sky
  expand your wings and fly
  expand your wings and fly