Satisfied Answers Enthusiastic Friends 2112-18-21 Attitude is kind, respect is mutual, politely remind guests, and try to produce enough evidence to prove your's innocence. Follow-up: However, some of them are deliberately making things difficult, and the police will end so easily. Do you want to continue to make trouble, or do you want to pay the bill and leave? Answer: Anyway, you have to mediate with a good attitude. If they continue to make trouble or leave without paying the bill, you can also tell them with a good attitude, "Why don't we call the police and let the police comrades do a fair mediation?"