Main cast

• Nick Cheung 張家輝 as Chan Yau Chung 陳有充

Wai sir's co-worker at an insurance firm. He originally hated Yee and thought of her as a bad luck jinx because on the day he ran into her at a cafe he found out his high school crush was a home-wrecking mistress to a married man and his car was damaged by Yee when she tried to drive him home while he was drunk. Wai sir thought he was gay because he had seen Chung together with his feminine friend Fai hugging on the street, so he asked Chung to take Yee to a dance ball in his place but on the day of the ball Chung ends up falling in love with Yee.

• Miriam Yeung 楊千嬅 as Chung Lok Yee 鍾樂怡

Wai sir's only daughter and child. Her father is overly protective of her, helping her find a job and buying clothes for her. She came back to Hong Kong after studying abroad with her boyfriend Sue; she soon finds out he has another girlfriend on the side. Her dad with the help of Chung gets her a job at an advertisement agency. Her dad, thinking Chung is gay, pushes the two to become close without knowing it. She soon falls in love with Chung and gets married after only dating him for a few weeks after a scare of losing him.

• Paul Chun 秦沛 as Chung Ji Wai 鍾志威

Yee's overly protective widower father. His wife died long ago, leaving with him their only daughter. He works at an insurance company as a senior sales representative and manages Chung. His sales team always gets outshined by the companies other sales team because they are not competitive enough. After Yee marries Chung and moves out of the house, Wai sir becomes lonely and starts taking his job more seriously. He soon falls for his boss Elaine, but she too has an overly protective father who is even worst then Wai sir.

• Louisa So 蘇玉華 as Yeung Jan Nam (Elaine) 楊鎮男

Wai sir's 30 something female boss at the insurance company. Wai sir originally trained her when she entered the insurance company, with her hard work and dedication she eventually got promoted and became his boss. She is very strict on Wai sir and often gives him a scolding because his team always under performs and is unable to make their monthly quota. Later when Wai sir becomes hard working she starts admiring him again and they start dating, but because she has an over-protective father they have to date in secret.

• Michael Tse 謝天華 as Lee Jun Fai 李俊輝

Chung's best friend since high school. People often mistakes him to be gay because of his feminine mannerism. He works at a branch bank as an account manager whom the older lady customers like because of his sincere kindness. His girlfriend since high school, Virginia, takes advantage of him and uses him as a sap until a better guy comes along. In the beginning he hated Yee's best friend Leung Nga Si but after she sticks up for him and they get to know each other better the two soon start liking each other.

Supporting cast

• Kingdom Yuen 苑瓊丹 as Chung Ji Mei 鍾志美

Wai sir's younger 40 something sister and Yee's aunt. She has been divorced several times and lives at Wah sir's. Since she is the type not to mind her ex-husband who she is still on friendly terms with takes advantage of her kindness by having her babysit his son by his other wife. She works as a sales rep for a restaurant supply company. She is the only female and youngest person working at her company. When one of the owners nephews Wong Ha To joins her workplace Mei is reluctant of changes he implemented for the company. After working closely together to the two become close and later date.

• Gigi Fu 傅明憲 as Leung Nga Si 梁雅詩

Yee's best friend and co-worker at an advertisement company. Due to a misunderstanding she originally hated Chung's best friend Fai, but after seeing him being dumped by his ungrateful girlfriend she starts to pity him and becomes his friend. With Yee being married and no time for her she starts hanging out with Fai and soon falls for him.

• Sherming Yiu 姚樂怡 as Ho Yin Hou (Virginia) 何燕好

Fai's girlfriend since high school, a vain person who only wants the best that life can offer. She take Fai for granted and is only with him until someone richer comes along. She enters into a beauty pageant and gets recognition which leads to her meeting rich playboys. She breaks up with Fai to be with her rich new older boyfriend. She becomes enemies with Nga Si when she overhears her making fun of her for being a gold digger. When Fai and Nga Si began dating she breaks the two up by pretending to have a terminally illness because she doesn't want them to be happy.

• Evergreen Mak 麥長青 as Tsang Ying Wai 曾英偉

Wai sir's nephew through marriage of his wife. Yee's older cousin. He has been in love with his cousin Yee since childhood but she sees him only as a brother. He is very protective of Yee and will stand up for her if he thinks she is being bullied. He is rich since his parents left him with a huge inheritance and he owns a high end tea shop. He's a bit slow and dimwitted because of his innocent nature. After Yee marries Chung he is heartbroken but later gets to know Chung's younger half sister and date her.

• Kwok Fung 郭鋒 as Chan Ging 陳勁

Chun's cheapskate father. His first wife died but he has since remarried Shum Lou Lou. He works as a driving instructor. He is an extreme cheapskate and likes to take advantage of people for his convenience. Due to his extreme cheapness on not wanting to spend any money on his family, his wife had thought he has another family outside.

• Mannor Chan 陳曼娜 as Shum Lou Lou 沈露露

Chan Ging's wife and Chung's step mom. She is a nice and caring lady. Even though she didn't give birth to Chung she loves him as her own. When Wai sir and Yee goes through a rough time saving money for her wedding, she secretly gives Wai sir her savings so Chung and Yee could get married right away. Seeing how extremely cheap her husband is, she questions if he has a woman on the side since he is not willing to spend his money on the family.

• Mary Hon 韓馬利 as Leung Cheung Siu Lan 梁張笑蘭

Nga Si's mom. She is a cooking instructor who teaches cooking classes at a recreational center. Yee and Nga Si had wanted to set her up with Wai sir since both of their parents were single and the two best friends daydreamed about being step-sisters but to their disappointment Nga Si's mom had a boyfriend already who was the host of a cooking show in television.

• Felix Lok 駱應鈞 as Wong Ha To 黃哈托

Elaine's former college classmate and ex-boyfriend. He never really like Elaine in a more than a friend way but because her overly protective father had offended him when he dropped her off at home one day he decided to date her just to make him mad. He returns to Hong Kong to take over his uncle's restaurant supply company and becomes Mei's new boss. He start to admire Mei and falls for her when he sees how hard she works.

• Joseph Lee Kwok Lun 李國麟 as Ng Bo Gong 吳保江

Wai sir's rival at the insurance company. He manages the other sales team that always surpasses Wai Sir's team in sales. An arrogant sore winner, he doesn't hide his glory when he teases Wai sir and his entire team for not making their monthly quota. Later when Wai sir starts taking work seriously and surpasses his quota he uses Chung to sabotage Wai sir and Elaine's relationship.

• Lau May San 劉美珊 as 陳有裕 Chan Yau Yu

Chun's younger half sister. Ging and Lou Lou's daughter. She is immature and have a lot of her father's bad habits such as offending others and not caring and taking advantage of others. After destroying Ying Wai's sentimental pen while catching her boyfriend cheating on her she feels sorry. The two get to know each other and date at the end.

• Wong Son 黃新 as Yeung Gin 楊堅

Elaine's elderly and extremely over protective father.

• Cheung Ying Choi 張英才 as Uncle Dong 東　叔

One of the elderly man employed at the restaurant supply company Mei's works for.

• Tam Yut Ting 譚一清 as Boss Wong 黃老闆

Mei's boss at the restaurant supply company and Ha To's uncle.

• Timmy Ho 何寶生 as Sue

Yee's boyfriend who she met while studying abroad. They come back to Hong Kong together. Wai sir originally thought he was a girl because of his name. He has another girlfriend named Sandy on the side that helps him lie to Yee when they are together.

• Angela Tong 湯盈盈 as Sandy

Sue's other girlfriend who knows about Yee but doesn't mind and find it amusing that Sue has another girlfriend.

• Wallis Pang 彭子晴 as Kwan Tsi Ling 關芝玲

Chung's high school crush. She works as a model. Chung originally thought she was a pure sweet girl, but she turned out to be a home wrecker who is a mistress to a married man.

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