A while back, we asked the BuzzFeed Community to tell us their favorite behind-the-scenes Friends facts. Here are some of the best!
1. Ross and Rachel's "break" was not supposed to happen.
2. The Emily/Rachel wedding mix-up was inspired by David Schwimmer's actual mix-up of their names in rehearsal.
3. Jennifer Aniston and Schwimmer actually had crushes on each other during filming, but one of them was always in a relationship, so nothing ever came of it.

5. In Season 8, Ross wears a shirt with the ASL symbol for "friends."

6. When Joey walks in wearing Chandler's clothing, it's really just cut-together pieces made to look as if they're layered, all secured with Velcro at the back.
7. Phoebe was supposed to end up with David, not Mike.

8. Chandler and Joey's dog statue actually belonged to Aniston. She was gifted it when she got the role of Rachel.
9. The cast of Friends went to Caesar's Palace just before the show began airing as their last chance at anonymity. This is the same casino the characters visit in Season 5.

10. When Rachel undresses and sits in her lingerie on the couch waiting for Josh and then his parents come in, Joshua's dad is actually played by Perry's real-life father.

11. Although Joey is horrible at French, Matt LeBlanc is actually fluent.

12. Schwimmer actually directed multiple episodes of Friends.

13. The scene where Phoebe sings along as Ross plays the bagpipes while the other characters try to hold in their laughter is actually a blooper that made it into the episode.

14. The fountain in the opening credits of Friends is actually the same one from Hocus Pocus.
Errrmm....mind blown! 🤯 Anyone ever notice that the Friends and Hocus Pocus house are the same?
15. The theme song was originally supposed to be "Shiny Happy People" by R.E.M. They ended up going with "I'll Be There for You" by the Rembrandts, who only wrote a little snippet of it for the show — but it got so popular that they later recorded a whole version.
16. Monica and Chandler weren’t supposed to end up together.

17. In fact, Joey and Monica were supposed to be the main couple of the show.

18. Emily was often shown on the phone because the actor was pregnant.

19. She was also apparently written out earlier than intended because Helen Baxendale wanting to focus on raising her family.

20. The fridge in Monica and Rachel’s apartment was fully functioning.

21. Aniston was already starring on the CBS show Muddling Through and was going to have to leave Friends to honor her contract on the former show — so NBC allegedly actively tried to tank the series by airing unreleased Danielle Steel made-for-TV movies at the same time as Muddling Through, hoping to steal its audience. It worked.

22. Aniston reportedly turned down a spot on Saturday Night Live just before Friends.

23. Perry banging his head on the metal drawer in "The One With the Cuffs" was accidental.

24. LeBlanc injured his arm in "The One Where No One's Ready," which is why Joey's arm is in a sling in the next episode.

25. "The One Where Rachel Tells Ross" originally featured a storyline where Chandler made a bomb joke at an airport, leading to him and Monica being detained, but it was cut due to 9/11.

26. And finally, although 9/11 happened as the show was airing, Friends didn't incorporate it into the storyline. Instead, the show honored New York City and its firefighters in the background of many shots, as seen below.

What's your favorite behind-the-scenes Friends fact? Let us know in the comments!
Note: Some submissions have been edited for length and/or clarity.