Who is your oldest friend (i.e., the friend you have known the longest)? How often do you see or talk to each other? Do your close friends tend to stay the same year after year or change over time?
That would be my friend E, who lives in Dallas. I believe I've known her since we were in 4th or 5th grade. I talk to her now and then on the phone and sporadically chat with her online. I don't think I change friends often, really. I just add some new ones. Slowly. When I feel close enough to them, I try not to let them get away if I can help it.