Human beings need to communicate and confirm their subjectivity in the process of communication. To some extent, there is also a so-called state of spiritual communication between people and machines. Artificial intelligence has a natural technical advantage in interactive communication. As long as there is a rule to follow, there is a path for training dialogue. People's wishes are explained by psychology, they want to share when they are happy, they want to be comforted when they are lost, and they want to gain strength when they are helpless. Even if they can't respond to each other's needs perfectly, they can also mobilize the audience's participation psychology.