Here are two things that have always annoyed me:
1. I hate it when you did something fun with some of your friends and then they talk about how much fun it was in front of someone that they didn’t invite. Don’t they realize that makes that other person feel uncomfortable and left out?
2. When you’re sitting and talking with a friend and one of your other friends comes up and asks that friend to do something with them and a bunch of your other friends but doesn’t invite you. Couldn’t they wait to do that when you’re not there? Don’t they realize that makes you feel uncomfortable and left out?