MEI and KWAI misconceive that WO has proposed marriage to LAI. MEI is jealous and she shops crazily. MEI meets LAI in the supermarket and they fight with each other. LAI loses the diamond ring during the fight and WO reveals to MEI that the diamond ring belongs to LAI’s mother. MEI is embarrassed and she discovers that she truly loves WO. The two of them become lovers eventually. LAI is not able to find the diamond ring and MEI tries to buy her a new one as compensation but LAI rejects her. They argue with each other again and YAT reminds LAI to maintain a good working relationship with MEI. Hoping to improve their relationship, YAT asks LAI and MEI to join an outdoor expedition training together. LAI finds the pressure unbearable and she tries to air her grievances to SUM. SUM hints to YAT that LAI is under pressure and YAT cancels the training. LAI therefore believes that SUM and YAT have special relationship.