http://bitly.com - That was part of the challenge from the screenplay how to do it. Jonas Cuaron kept on saying We need to limit the backstory we need to limit the dialogue and the exposition and the explanations. Because the whole idea was that our characters would be there for audiences to invent their own experiences of adversity. Everybody has experiences of adversity. We all have experiences in our lives that are very challenging. The idea was for the characters to channel that experience of reality. We wanted to try and give as little information as possible.I think much of mainstream cinema are films that you can watch with your eyes closed. You enter the cinema buy your popcorn sit down close your eyes start eating your popcorn the movie begins and the movie ends you did not miss one thing because they told you everything. As opposed to you experiencing the film and seeing visual information.