What should I do if I find myself funny in the eyes of others and am photographed playing with others?

If you are very concerned about this matter and don't want it to be funny in the eyes of others, and others' jokes are malicious, then you should gently remind others and even warn the police. If you don't care about other people's opinions, or are willing to bring happiness to others, and other people's fun is well-intentioned, then you don't have to worry about it.