S1, E6: Nansun's father takes her to a meal. It turns out to be a matchmaking session for her. The candidate is a 40 year-old stock analyst named Li Yifan. Nansun is furious, and asks Zhu Suosuo to come with Zhang Anren. She tells Li Yifan that she has a boyfriend. Li Yifan doesn't mind, and says they can just chat about the economic situation and call it a night early. After dinner, Wang Yongzheng appears at the door. Nansun behaves intimately with him in front of everyone on purpose. It turns out Suosuo rushed to the school upon receiving the news but couldn't find Zhang Anren. Instead, she saw Wang Yongzheng driving a BMW, so the two of them came to rescue Nansun.