In this chapter, the reader is introduced to a character named fengfeng, who is a childhood friend of Cuixin, a classmate of the protagonist's. The protagonist explains that he is from class E, senior one, and that he and Cuixin used to be childhood friends. A rumor has recently been spread that Cuixin has fallen in love with one of his classmates, and the protagonist reveals his friend's true intentions. He explains that the book for recognizing green tea is based on his experience, which he has extracted from well-known search engines. The first criterion is that a person should be good-looking, but should not wear makeup, and should not be surrounded by people who are not her lover. The second criterion is to be quiet and keep to herself when among a crowd of people. The third criterion is for a person to be kind, but not to be her lover; the fourth criterion is a person who is not useful to herself, but to be useful to the people around her. The fifth criterion is the person with the most imagination, and this is the protagonist who is trying to take advantage of this person's imagination.