It is a piece about love and the mindset of second guessing a relationship. Yet they keep moving forward not ever knowing if they can really trust each other. It is a piece open to your own interpretation. Are the girls representing the woman he sees behind her back or are do the girls represent her thoughts of what she thinks is happening but isn't really going on. Loving each other so much they just keep trying until they put them selves in the same situation again with each other or someone new. Showing the mental an emotional parts of love together and the frustration that comes with trying to love someone.