Overview:SIK orders YAT to go to her home and wake her up in the morning. FUNG is not happy that SIK gives the house key to a stranger but cannot vent her frustrations out. YAT slips out that ever since SIK has gone back home, she never calls FUNG as her “Mum” and makes FUNG sad. PANG and SHUN is guiding SIK to live a life full of debauchery. FUNG gets YAT to report the whereabouts of SIK to her. YAT reports all their activities to FUNG honestly and indicates that PANG and the others are taking advantage of SIK for asking her to sign the bills and claim all the entertainment expenses from the company. FUNG is still upset for not being called as “Mum”. YAT offers to think of some ideas to help FUNG and wants FUNG to approve the entertainment expenses as an alternation condition. SIK thinks of an English name for every member of the LUNG’s family as a counterattack. FUNG realizes that her ploy is uncovered and feels bad about it…