When your younger and you watch movies you see all these girls with so many friends. when your older you come to realize that all those people were never their friends, just their tissues. they used them when they needed it and then threw them away. so many people do this and it is yet another part of life. people come and go, but the one person you expect to stay is a friend. but they alsways leave without notice, like one moment there here and the next their magically gone. i had learned this the hard way and it feels like emptiness inside but you learn to deal with it and move on.....