Sex: the thing that takes up the least amount of time and causes the most amount of trouble.
I think the sense of community that exists with all the characters - that's the answer. The fact that they have found a family in their friends. It does give some depth and meaning to their lives.
The challenge to me as a director was for the audience to see the film as going on in a straight line, so that they did not sense all of these break-ups. I did not want a film to be a collage of all these images.

