Where do あなた think the characters are now.

I doubt they'd 移動する back to New York (unless you're talking about a フレンズ renewal which would need that link) but they'd all keep in contact. Monica and Chandler would still just have the kids - adopting when あなた already have kids is difficult unless there's a shortage of potential adoptive parents. I think Ross and Rachel would have one または two もっと見る children によって now. They also would have gotten married. Phoebe and Mike 2 または 3 kids.

I think Ross and Rachel would have another child after their wedding. They'll stay in New York for Ben.
Phoebe and Mike 2 kids. A girl and a boy.
I immagine Joey married with Alex and with a new duck.