Can you believe it's been 19 years since Friends first aired?!
Don't worry, neither can Jennifer Aniston!
The blond beauty appeared on Conan O'Brien's talk show Thursday night, where the twosome recalled their first meeting back in 1994 before the hit NBC show began.
And in addition to the funnyman admitting he initially had no faith in the wildly-popular program, Justin Theroux's fiancée dished on her Friends reunion nightmare as well as her dream recasting for Coco.