In this chapter, the students are assigned to perform a task in groups. The teacher introduces the students to the "nervous nervous rule," which states that one should smile when one greets someone. He also suggests that the students conduct interviews with other students so that they can learn more about each other's lives. The group is divided into four groups: interview, ppt, lecture, and group chat. The first group consists of the students, the second consists of their parents, and the third consists of other students from the group.