This is my Fantasy ending for the Series Friends.... Ok, here goes.....
Pete, having become the Ultimate Fighting Champion, comes back and sweeps Monica off her feet with romance and riches. Monica is miserable. Of course, she can't choose between Chandler and Pete. In the meantime, Will from Will and Grace meets Chandler at work and they fall in love. Chandler comes out of the closet to the group of friends and Monica is relieved because she knew all along that she really loved Pete, but she also loves and didn't want to hurt Chandler.
Dave the Science guy finishes his project in Russia, comes back and elopes with Phoebe.
Ross and Rachel get together to have a drink and talk after Chandler's announcement, as they are both "dazed and confused" by all that has happened. They get drunk and make love. Soon after, Rachel discovers she is pregnant, and Ross and Rachel go to Vegas to get married. (This time, they don't get a annulment.)
Joey, of course, just gets a really good acting job.