The video below is said to be a trailer for "Friends" movie which was uploaded last September 7, 2014. But the truth is, the "Friends" movie trailer is fake.
Movie Pilot confirmed that trailer of 90's TV series is not true. As you can see on the video below, it shows cut scenes from "CougarTown", "Episodes", and other shows where the cast of "Friends" collaborated for a few minutes.
The explanation of MP why they found out that this trailer is a fake is, even though at the first glance it looks like a teaser, the climax part leads no story and no promotional invitation to watch the movie. If a user is familiar with such movies of the each cast of 90's popular TV show, it is easier to realize that each actor is not portratying the character played in the TV series. Moreover, the trailer doesn't show story's continuity or give a short hint abut the movie.
Meanwhile, one of the casts of 90's TV series Lisa Kudrow has admitted that she would prefer to do a full season if there was a "Friends" reunion.
According to Digital Spy, during Reddit AMA session, it discussed and promoted the upcoming return of "The Comeback" on HBO. One fan asked Kudrow on which format she would prefer should the NBC comedy ever return. "The Other Woman" actress answered the question:
"I'll go for it. A whole season, because to spend that much time with those people again would be heaven!"