S1·E313 Episode 313

LAU KAM and KEI SUM ask GUCCI for their lottery ticket. Meanwhile, the KIMs, LAM SIN and KITTY suddenly appear. They are relieved to find that LAU KAM and KEI SUM are not having an affair, but are together only because they won the lottery. They march to the lottery ticket office together to claim the money. However, they are shocked when they are told that the ticket is invalid.