Overview:SIK purposely shows that she is very affectionate with YAT in front of SAN and it makes SAN hate YAT even further. In fact it is purely an expedient that SIK figures out… SIK proposes to hold a half-price promotion for a day at the shopping mall and attempts to prove it to SAN that all the employees are essential to the company. While YAT is working hard, MAI calls and informs him that SAN is right out his home… SAN wants further proof from the twin girls that YAT and SIK is a married couple. Luckily with the help from SIK and FUNG, they manage to chase SAN away. While everybody is celebrating the unprecedented success of the promotion, DOK appears coquettishly. Together with PANG and SHUN, TUNG immediately pulls DOK into his office… DOK shows a document and asks TUNG for money. As to help FUNG, TUNG has privately made a deal with DOK and willing to compensate his loss during the half-price promotion.… ...