Since CHU LEI has become very popular, the business of the dance studio is very good and SIU-SZE spends less time at home. KAM-YIN discovers that her husband TAI-HUNG is acting intimately with a female client and she suspects that they are committing adultery. CHUN-LEI is also troubled by the man who deliver takeaway food. KAM-YIN tries to air her grievances to CHUN-LEI. CHUN-LEI discovers that Lan Kwai Fong has changed completely and she sighs that she is no longer young. When CHUN-LEI wakes up on the next morning, she discovers that her mother is missing and she has left a strange message on the mirror. CHUN-LEI, KAM-YIN and SIU-SZE try to search for CHUN-LEI's mother together. They finally realize why she has ran away from home. In order to fulfill her mother's dream, CHUN-LEI, SIU-SZE and the others decide to help looking for her old lover. They then arrange a meeting for them at the pub……