The Affair Club

We learn that Lan and Tong have been living apart for a while, and that Tong has refused to divorce Lan. Lan tries to convince Tong to get a divorce, but Tong refuses, saying that marriage is a tool that can be used to maintain stability in a family. Tong says that he used to think that he could live without Lan, but now he realizes that divorce is the only solution to his problems.