1 of 16 Warner Bros./Comedy Central What’s Gunther’s last name? And yes, we know it’s not Central Perk.

2 of 16 Warner Bros./Comedy Central Why is Monica not in therapy? The show would have been much different if she did go to see someone, especially towards the end. We just want her to be healthy.

3 of 16 Warner Bros./Comedy Central How come they ever only hung out in Central Perk? Surely even in the ‘90s Manhattan had more than one coffeeshop to offer?

4 of 16 Warner Bros./Comedy Central Did Phoebe stop her music career altogether as she got older? She basically didn’t sing much after season 6 :(

5 of 16 Warner Bros./Comedy Central What happened to Smelly Cat? Did it ever become a hit? Was it released on cassette and played on the radio?

6 of 16 Warner Bros./Comedy Central Also, what happened to Smelly, the cat?

7 of 16 Warner Bros./Comedy Central How exactly did Monica loose all that weight? We all know she went to a fat camp because of Chandler being a dick, but what’s her secret? Low carb diet? Veganism? We’re actually quite curious.

8 of 16 Warner Bros./Comedy Central Did something happen between Ross and Carol? She basically vanishes from Ross’ life after season seven (and looks like she took Ben with her for good).

9 of 16 Warner Bros./Comedy Central Speaking of, how is it possible Ross doesn’t even bother having a proper relationship with Ben after a certain point? It’s his child, goddammit!

10 of 16 Warner Bros./Comedy Central Why did Chandler support Joey? We get it, they’re friends, but c’mon! He spent roughly $110,000 of his own, hard-earned money on him. Also, why can’t we have friends like that?

11 of 16 Warner Bros./Comedy Central How is it possible Monica was a head chef at a restaurant, yet she was almost always home. We’ve seen too many Hell’s Kitchens to know this just wasn't realistic.

12 of 16 Warner Bros./Comedy Central What exactly went down between Phoebe and Ursula? We know their parent always preferred Ursula, but it just feels like there’s something more to it…

13 of 16 Warner Bros./Comedy Central Did Chandler have a proper relationship with his father after the wedding?

14 of 16 Warner Bros./Comedy Central How was it possible that Ross got suspended for yelling about a sandwich, but he didn’t get reprimanded for having sexual relations with both a fellow faculty member and a student?

15 of 16 Warner Bros./Comedy Central Was Joey really so clueless about his acting abilities or was he just super confident and didn’t let the haters get to him?