What is the most annoying behavior when eating hot pot?

Speaking of hot pot, I like hot pot very much. Eat hot pot all year round in spring, summer, autumn and winter, at least twice a month, and three times a week when there are more. I like hot pot very much. Then once, I went to play with my friends. After we watched the movie, someone suggested eating hot pot, and then we went. On the way, a person (A for short) said that he wanted to invite a friend to eat together, and then we felt that it didn't matter. Anyway, we will share the money when we eat hot pot. Our small group of friends are very nice, but we don't like A very much, because she is so stupid that she didn't come back to haunt us and play with us.

Then I went to the store to order food, and then I waited to serve it. As soon as we were ready, she said, "Don't put it down until my friend comes, or the food will be soft." Well, wait, it won't be long. Soon A's friends came, and then they began to eat. Then A's friend will say, "I want to eat xx. Who will help me?" Then a ignored it, which was a bit embarrassing. Then we went to order food, and when we came back, we found that many dishes and meat in the pot were almost finished. It doesn't matter. After eating, we can order food, and then our friend gave us what we didn't eat. Then A's friend said, "Hey, don't you think it's too dirty to eat like this?" How fucking dirty is the trough? Everyone should put it in a bowl and eat it with a dip bowl. I just put a potato in it, and it's not fucking ripe. She just put it in the bowl a few times, that's all. God, she really got drunk and then ate meat and vegetables. Then A happily broke the pot with his friends and messed up his bowl. Then the point comes. A's friend actually put chopsticks in the pot in front of a group of us, then took them out and put them in his mouth, and then put his hand into the pot. Then when checking out, A's friend actually said that she had no money! ! ! wtf！ Without money, you are so fucking happy to eat in the pot, eating more than anyone else! Lie in the trough! A paid his own money and didn't help his friends, and then he couldn't. I shared it with my friend, helped her, and that's it. I never went out with A and her friends again. It's too painful.