Overview: YIN concerns a lot about YING. LAN is jealous and always finds fault at YING. SIN knows that LAN always humbugs YING, she thus plays trick on LAN. SIN incarnates into LAN`s body and makes her clean the toilet. The foreign film is well received by the audience. YIN thanks YING and invites her to dinner. YIN plans to arrange an English course for the staff. YING is glad. LAN steals some tickets and imputes the fault on YING. YIN sees through LAN`s plot. In order to make LAN not so jealous, YIN arranges all to see the preview. LAI is bribed over by the film owner. LAI is in league with all staff to make YIN buy those poor quality films. SIN discovers their plot and informs YING. YING tells YIN the case. YIN devises to resolve the problem.