You think you know a person and then BAM–they lay down a "draw four" card during UNO. You didn't see it coming–your so called "friend" betrayed you. It's a shame things had to end that way, but contrary to what the Spice Girls believe, friendships sometimes end. The following are 21 things that can destroy even the closest of friendships.

1. Putting this card down during UNO.

2. EVERY game of Monopoly.

3. Or Phase 10.

4. When they don't share their fries with you.

5. Playing this album in the car.

6. Or this one.

7. Going to freaking Bueno instead of Bell.

8. Ordering pizza from any place besides Dominos.

9. When they don't let you order pineapple on pizza.

10. When they dare eat KitKats like this.

11. Or string cheese in this despicable manner.

12. Saying Pluto isn't a planet.

13. When they say they don't like "Friends" and you realize how ironic it is that you can no longer be friends with them.

14. When they say they don't care where you all go to eat and then turn down ALL. YOUR. RESTAURANT. CHOICES.

15. When they spoil the ending of the show you're suppose to be watching together.

16. Saying horrible things like "you need to get over Harambe" or "he was just a gorilla."

17. When they remind you about the calories in your favorite food.

18. When they say they don't like Chick-fil-A.

19. Or that they've never seen "Star Wars."

20. When they say they're not dressing up and then come out of the house looking like this.

21. When they say they're going to bring their dog over and then don't.