May 19 (UPI) -- The cast of Friends get together once again in the first trailer for HBO's upcoming and unscripted Reunion special.
The stars take part in a Friends trivia game as a call back to popular Season 4 episode, "The One with the Embryos."
The Friends crew also have a table read and sit down with James Corden to discuss topics such as whether or not Aniston's Rachel Green and Schwimmer's Ross Geller were on a break.
"It was an incredible time. We became best friends," Cox says, as different cast members start to cry.
Friends: The Reunion is coming to HBO Max on May 27. Ben Winston is serving as director. The special was shot at the show's original soundstage, Stage 24, on the Warner Bros. Studio lot.