The narrator arrives at Tanhualin Road, the address of the creative wood workshop, and asks to see the old man. The old man tells him that he is busy over there, and that he should check to make sure that no files are missing. He suggests that they use QR codes to send payments directly. The narrator says that he has approved the friend request and that they can start chatting without having to remember each other's addresses. He says that although they are adults, they do not have to take the incident too seriously. He tells the narrator that although their mothers were classmates, they will not know about them.