In an interview with Conan O'Brien this week, Lisa Kudrow got asked about the 'Friends' reunion, because of course.

The upcoming special with see Lisa Kudrow reunite with her former co-stars Jennifer Aniston, Courteney Cox, Matt LeBlanc, Matthew Perry and David Schwimmer.

But the reunion has been shrouded in mystery and fans are eager to learn as much as possible about it.

Cox and Schwimmer are among the stars to have previously teased it.

Now Lisa Kudrow literally reads aloud a memo on what the cast are allowed to say.

"Keyphrase that we're allowed to say, according to WarnerMedia or HBO Max," she told Conan.

"Joined by special guests, we all, the cast, return to the original sound stage, stage 24, on the Warner Brothers studio lot, for an unscripted reunion special in celebration of the show."

"Isn't that exciting?" she added, laughing. "To tempt people to want to see it."

Lisa Kudrow and Conan O'Brien also spoke about the Warners lot and 'Friends' fountain.

The actress added that "there's footage that I've never seen before that I was really excited about", saying that the cast will "look at footage that we haven't seen before. And that is clips from the show that some of us still never saw."

Watch it here.

Also during her time with Conan, Lisa Kudrow and the host revisited the improv classroom (now The Little Room at Largo) where they first met in 1986.