"The pieces of you that are living in me" - That's a clever, original, compelling thought, the hallmark of this song. It's a dreamer's song...the singer dreams of places he could see, always coming back. I like the idea of seeing this world through the eyes of heaven...lends a spiritual element to the song. Perhaps "the pieces of you that are living in me" could be God, or another person...lover, parents perhaps? It's a song that keeps you wondering, and that's a good thing. Best lyric: Roll up to the castle, stray beyond the green. Take that kind of originality and fly with it. That's what will make your songs stand out.