Charmaine as Fa Lai Chu/Sister Fa
Raymond Lam as Cheung Yik, Hugo
Toby Leung as Fa Lai Ping, Jennifer
Pierre Ngo as Luk Ho Cheung, Mike
Wu Fung as Cheung Sum
Jazz Lam as Fa Wai Chung
Yoyo Chen as Agnes Du Ting
Total Episodes: 20 episodes
Aired Dates: May 16 to June 10, 2011
Time Slot: Mondays to Fridays, 8.30pm
Channel: Astro Channel 901
Fa Lai Chu (Sister Fa) suffers from developmental disability. She has an IQ of a ten-year-old but is very kind-hearted and innocent. When her parents passed away, she promised them that she will take good care of her younger siblings.
As Sister Fa is unable to support the family financially, she tries to care for her siblings in other aspects. She does a great job caring for them but it also means bringing home hilarious troubles!
Sister Fa's younger sister, Fa Lai Ping, Jennifer, is the one who brings home the bacon. She is also the leader of the family. Jennifer is a persistent and ambitious woman who wants to excel in her career so that she can provide for Sister Fa and their younger brother, Fa Wai Chung. Jennifer is determined to succeed by all means and helps her superior, Luk Ho Cheung to cheat the company they work at.
Due to some events, the chairman of the company, Cheung Sum, suffers a stoke and puts Luk Ho Cheung in charge. In Cheung Sum's absense, Luk Ho Cheung fires Cheung Sum's playboy and good-for-nothing grandson, Cheung Yik from the company.
Cheung Yik is totally let down and lost all hope. However, thanks to the kindness of Sister Fa, he doesn't end up on the streets. Soon, Cheung Yik begins to see the beauty of Sister Fa's heart and inevitably falls for her.
When Cheung Sum wakes up from his coma, he completely opposes Cheung Yik and Sister Fa's relationship and orders Cheung Yik to break up with Sister Fa. Unwilling to disappoint his grandfather, Cheung Yik adheres to the order and returns to the normal life that he once led.
What will become of Sister Fa and can she change Cheung Yik from a good-for-nothing man to someone successful?