An incident happened in a restaurant of my friend, I don t know how to deal with it, please a person

Obviously it's just vexatious, let them sue No matter who they know in the court, they can't file a case for this matter, so they don't have to worry about it at all. Good luck.

Ann waited for the other party to file a lawsuit, and it was estimated that it would not be easy for him to prove that he had consumed at the restaurant and that the restaurant's services had caused him injuries to the extent that he was seeking compensation. The other party will only gain more than it gains by suing for this trivial matter, not to mention that the restaurant has already made compensation.

This is a classic example of excessive rights protection. If you overuse your rights, you will infringe on the rights of others. This was the case with the guests in this case.

It is recommended that you ignore him. If he sues you, you can file a counterclaim demanding that he pay for the meals and bear the costs of the excessive medical treatment out of his own pocket.