The purpose of this project is to show how people can communicate their hidden intentions through their words and actions. In the process of interacting with others, people have some repetitive actions, such as eating, communicating. Because of who they faced is different, people's reactions are also different. I express my theme by analyzing specific social situations. I hope that through people's behaviors in interpersonal communication，all kinds of information that people contain that are not directly conveyed to each other could be discovered, such as emotions, intentions, and trust. I use video to record people eating hot pot together. I'm keeping the same shot to record people all the way from start to finish. Imitating the way the human eye sees in a particular scene can make it easier for the viewer to understand and feel what is happening in the picture. Taking some inspiration from artist Carolyn Lazard, I'm going to talk about these behaviors in the form of voiceovers, like what they're doing, what they're discussing. Finally, I will use scrolling captions about the rules of interpersonal communication to emphasize the topic. My method is to select a specific scene and continuously add and iterate on it, so that it reflects its encrypted content.