Noi and Pia were raised by Yen but were absolutely opposite in character. Noi was all goodness and graciousness and Pia was malicious and wicked. Neither girl knew of her heritage, or background. Until Yen took both of them to Bangkok to meet her ex-employer, Uthai, and his wife, Wanee and discover an unusual truth.

Tells the story of the main character choosing between one man and one woman.

Adapted from the novel "I Like You, You Know?" (我喜欢你，你知道吗？) by Wo He Ni (我和你).

Fang Mu returns as a criminal profiler working for the police force. He Fang Mu reunites with Tai Wei to find their captain's kidnapped daughter

Stage play actor KAN SIU NAM (Adam Cheng) went through a huge personality change after his daughter went missing for several years and ends up divorcing his wife MOK LAI HING (Rebecca Chan). Since then, SIU NAM concentrated entirely on his theater acting job. Due to his role as a murderer in one of the plays, he was drawn into a strange serial killer case and accidentally meets his colleague LEE CHOR KIU's (Maggie Siu) boyfriend JEUNG SAI YIN (Moses Chan) and his sister JEUNG SAI TING (Aimee Chan). During their interactions, SIU NAM noticed YIN was very similar to the serial killer suspect and had an abnormal feeling towards TING. The relationship of the four individuals seem controversial. When SIU NAM wanted to clarify the truth to the serial killer case, he realizes he's getting further and further away from the truth. His sense of conceivability gets even more shuddering and disappointing.

Wai Yip-coeng (Chow Yun-fat) returned from the United Kingdom to Hong Kong as a lawyer. Instead of pursuing the law profession like his family wants, he got a job as a radio DJ at a local HK radio station. Lui Hei (Michael Miu), the young and inexperienced young friend of Wai tries to get a job at the station. He soon falls in love with Au Joek-zi (Angie Chiu) who seems to be only paying attention to Wai. He now wants a job more than ever at the station, but many guys were also interested in her. The story revolves around the rather gossipy late-1970s radio station life and work. The story also feature a few sub plots

High-flier Mak Tai Song (Dayo Wong Tze Wah) has dissociated himself from the business world by showing deep regret to the suicide of his mentor. Later, he learns that his mentor's wife She Mo Lin (Theresa Lee) is in great debt and he starts selling "business tactics" to the trader Tong Kat (Benz Hui Shiu Hung) for Lin's debt recovery. Deadbeat Song refuses to take a full time job and that makes his income change from day to day. A tough collection agent, Lam Miu Miu (Charmaine Sheh), tries every means to push him into a corner. They keep playing tricks on each other and finally become a pair of rival lovers. By chance, Song meets his uterine brother On Cho Lin (Michael Tse Tin Wah). He thereby recalls the tragic memories of the past when his mother deserted him and his father. This triggers the hatred hidden deep inside his heart and leads him to seek revenge against On's family. Song's abrupt change has left Miu feeling confused.

Detective Mok (Dayo Wong) is a very smart detective with a high IQ, but he has asthma and sometimes appears slow and weak. When solving one of his cases, Mok meets insurance agent Wai (Ada Choi). She mistakes him for a pervert who has been photographing women in public toilets, leading to some hilarious misunderstandings. Soon after that case is solved, Wai is accused of shoplifting and then becomes the prime suspect in the murder of her boss. Mok proves her innocence in both cases, but at first she still can't stand him. Later they become friends, but there is still conflict between them because Mok is always broke, so when they go out Wai has to pay. Wai's job is not easy and Romeo (Marco Ngai), the leader of a rival insurance team, makes it a lot harder. Romeo leads the men's team and Wai leads the women's team, and the competition between the men and women never ends. There is constant gossip in the office, which is often overheard by the person being gossiped about. Wai and Mok meet Jim (Michael Tong), a fitness trainer, who is involved in several cases. Jim falls in love with Wai, but Wai likes Mok instead. There are a lot of funny scenes and the cases are always different.