You discover that it takes years to build up trust and only seconds to destroy it, and what you can do things in a moment of which you will regret for life. Learns that true friendship continues to grow, even over long distances. What matters is not what you have in life but who you have in life. And what good friends are the family that allows us to choose. You learn that we do not have to change friends if we understand that friends change, realizes that his best friend and you can do anything or nothing and have good times together.