在金融风暴中，小吃咖啡厅主任顾东（夏雨饰）面临财政困难，急需资金翻新。忽然，内情不知的叶慕升（许绍雄饰）投资此厅，为了避免引起异议，顾东秘密地开发了一系列新菜肴。可爱的厨师崔喜喜（商天娥饰） unexpectedly whips up a delightful omelette, winning the admiration of customer Mi Zhao Lian. Amidst this, hapless Amy (伍咏薇饰) from the bank intervenes, leading to a heated argument between her and the cheerful Sisi. Injured and confused, Sisi loses consciousness, prompting the rest of the team to pretend they are her family members. Amidst this charade, Ami is portrayed as Sisi's husband, her son as cello teacher Le Yi Liang (陈键锋饰), and even the daughter Tie Rong Lih (唐诗咏饰) is forced to act as Sisi's sister. The intricate web of lies soon draws snickers and gossip, making matters worse when Ami suddenly claims ownership of the café, vowing to make sweeping changes; a simple Hong Kong-style tea house transforms into a battleground of power struggles.
