Jor Lun's house burst into flames and Laughin and Hau Ko were knocked unconscious. Laughin was first to regain consciousness and immediately rushed to pull Hau Ko to safety. When they were both outside the burning house, Hau Ko realised that Sam Jie is still in the house. He rushed in again to save Sam Jie who had fainted in the kitchen.
At the hospital, Pak Kiu advised Hau Ko that should he feel his life is threatened, he should seek police protection. However Hau Ko declined Pak Kiu's offer.
Chun Hing's elders are upset with Lat Kai and his guts. Jor Lun volunteers to be the first to bring him down, but Chung warns that the Police would be monitoring them so it's best not to do anything yet.
Laughing told Chung that Hau Ko is falling for Sam Jie, much to Chung's disbelief. Chung believes that a man should place his career first and cannot be tied down by a woman. Chung forced Hau Ko to choose between his career or love by revealing to Hau Ko where the drug production factory is. The drug production factory is actually an extention from Oi Sam Ook's (Sam Jie's restaurant) kitchen. Hau Ko was shocked that Chung would make use of Sam Jie. Chung admits that he conceived the idea to extend the kitchen so he could make Sam Jie the scapegoat.
Chung warns Hau Ko to remain focused on his career and give Sam Jie up. Hau Ko arranged for Laughin to accompany Sam Jie at the hospital. He also told Laughin to lie to Sam Jie that it was laughin who saved Sam Jie and not Hau Ko.
Sam Jie wakes up and is disappointed to see Laughin by her bedside. She asked for Hau Ko but Laughin told her that Hau Ko was never there. It was him who accompanied her through out the night. Laughin also told Sam Jie that it was him who saved Sam Jie from the blaze at Jor Lun's place.
Yuk Bo and Fa Si Lai go to the hospital to help Sam Jie with her discharge. Fa Si Lai also informs her that Yuk Bo and Pak Kiu will be getting married soon. Sam Jie goes home and waited for Hau Ko to come home but Hau Ko treated her coldly.
The next morning, Sam Jie confronts Hau Ko. Hau Ko told Sam Jie that their relationship is moving too fast and he feels suffocated. He wants to focus on his career. Sam Jie told him that career is just an excuse. Previously Tin Ko could manage both love and career and she thinks Hau Ko could do the same. Hau Ko told her that Tin Ko may not have minded that she was once a prostitute but Hau Ko does mind!
Laughin persuade Sam Jie to go out on a date with him. Sam Jie refused but asked Laughin why Hau Ko becomes so distant. Laughin agrees to tell her - but with one condition. She ahs to go out on a date with him for one whole day. Sam Jie reluctantly agrees. After the date, Laughin told Sam Jie that Hau Ko has already made up his mind but it's Sam Jie herself who refuses to accept his decision.
Hau Ko and Laughin go to Yuen Long to look for Lat Kai. Hau Ko pretends to make peace with Lat Kai and offer him some of Chun Hing's teritories. Hau Ko buys time by making Lat Kai think that they are collaborating while Hau Ko investigates and look for the inside person who provides Chun Hing's insider info to Lat Kai.
Laughin goes to Lap Man's house to watch football. Laughin reminds Lap Man that no matter what he leaders tell them to do, they have to do it. They have to do anything that is required of them to gain the trusts of the leaders. Laughin told Lap Man to make the best of his relationship with Yau Yau to gain Hau Ko's trust.
Yau Yau goes to Mega Disco to look for Lap Man but Lap Man told her that he wants to focus on his work and told her not to look for him again. The two fight. Yau Yau left a message on her blog for Lucky Prince. She asks him to meet her that night and she will wait for him until he appears. Lap Man saw the message but decides not to turn up. It starts to rain. Lap Man brings an umbrella for Yau Yau and left it underneath a tree. As he was leaving, Yau Yau saw him and finally realises that Lap Man is indeed the Lucky Prince.
Yau Yau was drenched and soaking wet from head to toe when she went back. She confides to Sam Jie that Lap Man is actually the Lucky Prince. She tells Sam Jie that Lucky Prince is her pillar of strength, he supports her when she's down, encourages her to achieve her dreams. Sam Jie thinks that it's good that Lap Man is actually Lucky Prince as Yau Yau has fallen for him.
Yau Yau goes to Lap Man's house to return his umbrella. However, Lap Man denies that the umbrella is his and also deny that he is the Lucky Prince. Yau Yau asks Lap Man to meet her again that night at the same place. She insist that she will wait for him until he appears.
Hau Ko announces to the triad elders that he plans to share half of Chun Hing's territories with Lat Kai. But the triad elders' strongly oppose the idea. Jor Lun once again offers to "finish" Lat Kai off!
After the triad meeting at Chun Hing, Lap Man passes by the park and sees Yau Yau still waiting there. He joins her there and Yau Yau was elated that Lap Man finally shows up. Lap Man is surprised to learn that Yau Yau had waited over 10 hours for him. Yau Yau declares to Lap Man that she is willing to wait for him for 10 years. She is willing to wait until he successfully establish his career before they start their relationship.
Pak Kiu manages to track down Lat Kai's followers who bought 6 bowling bags to place the bombs. The followers also paid for some groceries with Octopus card, so Pak Kiu's team manages to track them down and arrest them. However, Pak Kiu is a little weary as he believe the case was too simple, as though the criminals were exposed to the police. Pak Kiu orders the team to be on their toes and investigate further.
Hau Ko suspects there's a spy in Chun Hing who has been feeding information to Lat Kai. He asks Laughin to find out who the spy is. If Laughin manages to find the spy, Hau Ko will reward him by bringing him to the drug production factory.
Laughin delivers the latest restaurant menu to Sam Jie and overhears Yuk Bo telling her that she wishes to have her wedding at a church. Unfortunately the church was fully booked and she has to have the ceremony elsewhere. Laughin is a parishioner of the church and discusses the matter with the priest and finally got the church for Yuk Bo. Sam Jie thought Laughin had intimidated the priest and goes to the church to apologise on his behalf. She then realises that Laughin did not intimidate the priest and learns that he is quite a religious person.
Lat Kai finally appears to take over some of Chun Hing's territories as promised by Hau Ko. The first place that he takes over is Jor Lun's area. It appears Jor Lun and Lat Kai are partners and Jor Lun is the spy in Chun Hing. Laughin observed the exchange between Jor Lun and Lat Kai and reports back to Hau Ko. No wonder when Lat kai send the bomb to Jor Lun's house, Jor Lun and his father was out.
Sam Jie finds out from the priest that Laughin thinks that in his life he is most indebted to Wendy, his ex-girlfriend. Sam Jie decides to pay respects to Wendy on Laughin's behalf. At Wendy's grave, Sam Jie bumps into Wendy's parents. From them. Sam Jie finds out that Laughin was once a cop. She is shocked to learn that as no one in Chun Hing ever know of that side of Laughin's past.