If we desire to have true friends in the sense that always understand and understand you under any circumstances, then we must also be able to be true friends for our friends. That is a mature and wise attitude that should be in a friendship, anyone, no matter what age, religion, or whatever. It is sad indeed if the friends who have been even in the year always play and laugh together we must be separated, for example when the graduation school that was then we must be separated due to completion of school, unless we are in the same school or college in education level next.
A good friend is someone we really trust and keeps us at ease with him. He became a place to share fatigue, share sorrow and never sell our secrets.