I know how it feels to loose a best friend but even if it does feel like the end know that it isn't. This is my poem:

If you just lost a friend, then be strong all the way to the end.
You'll feel like shit, it'll hurt like crap, you won't even be able to take a nap.
But time will pass and you'll move on, and you'll find others to get along.
After a while you should forget of that one person who hurt you bad.
But if you don't then thats just wrong, and all you're doing is causing yourself harm.
So if you can't forget than forgive, and know that that person wasn't worth it.

Think about it, as good as times were was that person really your friend. If that person was your friend then fight as much as you can before finally letting go. dany^_^