Romantic comedy following four couples who meet through a dating website. Four men go on a heroic mission to help four women and wind up experiencing a series of mishaps.

Wong is shocked to learn from his girlfriend Annie (Leung) that she wants to break up. He decides to go online and seek help from love experts on the net. He finds Crystal, a 19-year old self-proclaimed love advisor who has never been actually involved in a relationship. As she assists Wong by telling him to revisit all of his ex-girlfriends in order to find out the root of his problems, the two of them also find themselves falling for one another.

Miu（邓丽欣 饰）去应聘一家内衣公司，结果得到内衣调查员的工作，同时一直单身的姑姑去世，Miu与号称“大叔杀手”的表妹Donut（文咏珊 饰）一同搬入了姑姑的华居。公司这边，市场部的少女杀手Lucas（郑中基 饰）试图推倒Miu未果，转而以朋友的立场对她，在Lucas的开导下，Miu先后卷入与“银行经理”、著名才子、自恋的公司太子爷诸人的荒诞交往。住在Miu楼下的空姐Celina频频丢失内衣，在报警时结识了辅警沈家俊（徐天佑 饰），二人很快同居，但代价是小辅警不能阻碍空姐的攀高枝梦想……Miu在市场调查中结识的酒店公关CC（贾晓晨 饰）巧遇羞涩的哈佛毕业生Eugene（安志杰 饰），后者让CC找到了爱情的希望……几个女孩在各自的爱情路上磕磕绊绊，而内衣，也在她们寻找的过程中被赋予了更多的意义。

2009 film by Chan Hing-ka

警方卧底因为演技太差，被黑帮老大识破并杀害。处长（许鞍华 饰）决定寻找警界里最有表演欲的警员到演艺学院学习演技。连sir（许绍雄 饰）找到了极具表演欲的陈文龙（詹瑞文 饰），委以重任。文龙十分热爱演戏，他有一个恋爱7年的女友Judy（叶璇 饰），但两人貌合神离。跟文龙一样是插班生的单丹（蔡卓妍 饰）是一个三级片女星，她的身份被很多人歧视，但仍然坚持学好演技。同时文龙也因为他夸张的演技受到侧目。
单丹与文龙二人可谓同病相怜，也因此成为了好友。满以为自己的演技已有所提高，文龙接受了上司安排的行动，但终告失败了。他也被上司勒令退学了，之后他得到了高人（黄秋生 饰）的指点，真正了解了演戏的真谛。

This is the story of Carrie (Sammi Cheng), who plays a tabloid reporter who is doing a story on pin up police officer Paul Ko (Louis Koo). The word around is that he is impotent and Carrie is looking for the truth. Of course, from there you are looking to see if they will hook up. Also here are Raymond (Lau Ching Wan) as Carrie's ex, a judge and a very young looking Charlene Choi, who plays Tabbie, who wants to live with Raymond. In a small but fun interlude, the always great Sandra Ng plays Bobo.

2001 Hong Kong comedy film directed by Chan Hing-ka

After successfully designing the perfect bra, Lena, Johnny and Wayne are ordered to come up with a marketing plan for the "Mighty Baby" line of baby care products. Johnny's life is complicated when he hires quirky secretary Sabrina. As for Lena and Wayne, their relationship is threatened when Lena discovers that Wayne is afraid of babies. To help Wayne overcome his fear, Lena hires child expert Boey. Unfortunately for Lena, Wayne starts to develop feelings for Boey.

2011 film by Chan Hing-ka

The story revolves around a Spring, a hitman from mainland China who is on a mission in Hong Kong with his partner Setting Sun. However, Spring falls ill and comes under the care of a screenwriter by the name of Soya and they find themselves developing into a tight and everlasting friendship.