The narrator explains that free diving is a form of physical exercise in which one focuses on one's mental strength. He compares free diving to being a grandma who becomes a whale later on. The narrator says that humans have the same ability to hold their breath as whales do. He says that he almost got "baited" when he first started thinking about free diving, but now that he thinks about it, he decides that he will never go back to the ocean. The instructor at the freediving club, Kim Dongha, tells the narrator that he can take the beginner level one course in two days if he wants to. He also says that Kim Goeun, the club instructor, is in town right now, and that the two of them are meeting to start the lesson.