I consider this movie kind of like a slap-stick comedy, and I know others who regard it in the prophetic sense, and I have always had the feeling that it was a way to make themselves feel a bit superior, as if they don't have a part in the big comedy too.
I have to say, this is a beautiful conversation. Mine is mostly built around music. For instance, listening to A Love Supreme by John Coltrane, or Supper's Ready by Genesis.
Also agree with this. The way we communicate with each other is the most direct method of changing the environment around us. I think NVC helps people to understand their own motivations, needs, and projections while they are having these conversations.