What Is My Dear Son About?
The premise of My Dear Son in 254 words, with nothing given away. The full story follows below.
In a bustling Hong Kong where the neon glow of skyscrapers masks the quieter rhythms of street life, a young man strives to rewrite the story of his modest family. Peter lands a coveted position at a powerful corporation, drawn by the promise of stability and the allure of upward mobility. He quickly discovers that success in the polished corridors of the office comes with its own set of expectations, particularly when he becomes entangled with the daughter of his charismatic employer, whose world of fine dining and high‑society gatherings feels both intoxicating and precarious.
At home, Ho Ka‑chai sustains the family by performing raucous songs in a bustling public square, a trade that is both a source of income and a badge of gritty dignity. His son’s ambition clashes with the father’s pride in his street‑wise craft, setting up a quiet tension that reverberates through every conversation. The contrast between Peter’s sleek corporate aspirations and Ka‑chai’s unvarnished livelihood paints a vivid portrait of a society where the line between respectability and survival is often blurred.
Beyond the office, the city teems with an undercurrent of shadowy networks that promise quick money and faster advancement for those willing to step outside the law’s clear boundaries. As Peter navigates the delicate balance between his respectable façade and the pull of a more illicit world, the film swirls with a restless energy—half sleek corporate thriller, half gritty street drama—capturing the uneasy dance between ambition, family loyalty, and the moral compromises that modern urban life can demand.
What Happens in My Dear Son?
The complete story of My Dear Son, from the first scene to the last, in 1,067 words (about 5 minutes). Spoilers throughout. Names in the text link to 8 cast member pages.
Spoilers ahead
Ho Ka-chai Bill Tung Biu makes a living by singing sex songs at a public square in Yung Shue Tau. His eldest son, Peter Jacky Cheung, gets a job at the Lok’s Group’s data department. Peter persuades his father to retire from singing in public, since he can earn enough to support his father and two younger siblings, but Ka-chai refuses and reminds Peter of the many living expenses he would need. The night before going to his new job, Peter celebrates by having a hotpot dinner with his friend, Maddy Sean Lau, a triad member who smuggles goods for a living, before the latter goes to settle a dispute with his rival, Tall Sum Ricky Wong Chun-Tong, which breaks into a gang fight that is witnessed by Peter and their childhood friend, Fung Maggie Cheung.
Peter arrives at his new job the next day where his boss Martin Wong Wan-Choi stresses how to quickly manufacture cans to sell an abundant amount of green peas, and Peter reminds his boss the availability of unused tinplates purchased by Lok’s Group from 1985 and impresses his boss. Martin brings Peter to a nightclub where he is introduced to Martin’s boss Mr. Chun Paul Chun Pui and Chun’s younger sister, Petty Kathy Chow Hoi-Mei, who plays drinking games and dances with Peter until they are interrupted by a drunk Fung, who works as a server at that bar, and brings her home. Peter returns to the bar after his bosses have left, but Petty takes him for a ride in her convertible where they get robbed, but manage to flee, which Petty considers a thrilling experience. The next day, Petty lends Peter her convertible, which is noticed by Ka-chai and Fung, and he uses it to drive his younger siblings around. That night, Petty brings Peter to a high class dinner to celebrate the birthday of an old friend. When Peter sees the prices on the menu, he calls his father to bring some cash to the restaurant and Ka-chai arrives at the restaurant with his friend, Uncle Min (Cheng Gwan-min), dressed in tuxedos, and takes care of Peter’s bill, lying to him that Min has won a lottery.
The next day, Peter arrives home beaten after negotiating for Lok’s Group in repossessing a flat and Maddy settles the problem for Peter by intimating the tenant with his gang. Peter [Jacky Cheung] impresses Chun [Paul Chun Pui] and Martin, and they bring him to dinner, but Ka-chai arrives at Lok’s Group where [Bill Tung Biu] introduces himself to Peter’s bosses and invites them to celebrate his son’s birthday at a nightclub, where Ka-chai sings a song for his son. However, Peter’s siblings unintentionally reveal their father’s occupation, which displeases Chun. To make matters worse, Chun also sees his sister and Peter kissing in a dance. The next day, Martin warns Peter to stay away from Petty, who happens to barge into the office to bring him to a friend’s birthday celebration. Stopping by Petty’s house to retrieve her gift, they are confronted by Chun, who insults Peter’s father in front of him and drives him away. Petty refuses to believe her brother’s accusations until he brings her to see Ka-chai performing a sex song in Yung Shue Tau and she breaks up with Peter while Chun insults Ka-chai. Peter also receives a phonecall from Martin informing him of his dismissal when he arrives home and gets into a heated argument with his father for not listening to his suggestion to retire from singing sex songs, while Ka-chai argues that anyone can look down upon him except Peter because he was raised by the money that was made from singing sex songs.
Fung and Maddy then join Peter for drinks at a nightclub when Chun and Martin arrive. Peter tries to plead with Chun to give his job back, but Chun ridicules him. Peter [Jacky Cheung] and Maddy then confront Chun in the bathroom where Peter manages to intimate Chun without saying a word, but ultimately spares Chun, who is frightened. Peter then gets drunk and is brought home by Maddy [Sean Lau] and Fung and the latter cares for him before making out in bed. Later, Peter decides to join Maddy’s gang and, in a fight against Tall Sum [Ricky Wong Chun-Tong] and his gang, brutally slashes Sum’s underlings, much to the shock of Maddy [Sean Lau]. Peter then enters the business trade of smuggled televisions with Maddy. While Maddy goes to deliver the goods, Peter is captured by Sum’s underlings. Sum tries to persuade Peter to work for him, but Peter refuses and beats him up, hanging Sum on his car window as he drives, which causes Sum to fall off.
While splitting the profits with his gang, Maddy shows Peter a handgun he acquired from China. With his money he earned from smuggling, Peter buys a gift for his father and siblings, but Ka-chai refuses them, having been bought with ill-gotten gains, and scolds his son. Later, Tall Sum and his gang trash Ka-chai’s singing booth to get back at Peter, who fights them alongside Maddy, but Sum cripples Peter’s younger brother and slashes Fung’s back. Fung eventually dies from her wounds at the hospital while helping Peter and Ka-chai reconcile. When Peter and Maddy proceed to seek revenge, they are ambushed by Sum and his gang which results in the death of the latter. Ka-chai then arrives at Sum’s warehouse to plead with him to spare his son, but Sum forces him to swallow a live goldfish and spit it back out alive. Ka-chai successfully does it and Sum pretends to agree to his request, but instead he pushes him off the stairs and beats him. Peter [Jacky Cheung] then arrives and shoots Sum and a couple of his underlings with a handgun he found in Maddy’s home, but Ka-chai attempts to stop him from killing Sum, who then holds Ka-chai hostage. Peter drops his gun and beats up Sum before picking his gun back up and killing him. As the police arrive, Ka-chai takes the gun from Peter and fires a final shot at Sum in front of the police in order to cover the murder for his son and is arrested shortly afterwards. While Ka-chai is serving time in prison, Peter takes up his father’s occupation in singing sex songs and raises his younger siblings.
My Dear Son Timeline: Every Key Event in Order
13 key events in the order they happen, from “Ka-chai begins singing sex songs in Yung Shue Tau” to “Aftermath: prison and Peter takes up Ka-chai's trade”. 13 events name a place, across 11 locations.
- 1
Ka-chai begins singing sex songs in Yung Shue Tau
Ho Ka-chai earns a living by singing sex songs in a public square in Yung Shue Tau. His performance defines the family's finances and his pride, setting up the contrast with his son's more conventional path. The film opens with the social visibility and stigma of his trade, shaping the family dynamics.
Where:Yung Shue Tau
- 2
Peter starts a data job at Lok's Group
Peter secures a position in Lok's Group's data department and begins a new, steadier career. He urges his father to retire from public singing to support the family, but Ka-chai refuses, citing the many living expenses they still face. The clash between old ways and new opportunities is established.
Where:Lok's Group offices
- 3
Night before the job: hotpot with Maddy, gang trouble
Peter celebrates with his friend Maddy, a triad member who smuggles goods, at a hotpot dinner. The night spirals into a street gang clash as Maddy confronts his rival Tall Sum, a conflict witnessed by Peter and their childhood friend Fung. The violence foreshadows the moral compromises ahead.
Where:Yung Shue Tau
- 4
First day at Lok's Group; lunchtime visit
On his first day, Peter is visited by his father at lunchtime, who introduces himself to Peter's new colleagues. The moment unsettles Peter, and Jenny, a colleague, later recognizes Ka-chai's occupation, denting Peter's self-esteem. The revelation sows tension at work and at home.
When:midday Where:Lok's Group offices
- 5
Nightclub introduction to Petty and Chun
Peter is taken to a nightclub where he meets Martin's boss Mr. Chun and Chun's sister Petty, who flirts and dances with him. The night is interrupted by Fung, a bar server, and the social tension hints at future entanglements with Petty and Chun. The encounter deepens Peter's complicated ties to the circle around Lok's Group.
Where:Nightclub
- 6
Robbery and thrill with Petty's car
Petty treats Peter to a ride in her convertible, and they are robbed; they manage to escape together. The dangerous thrill of the moment deepens the attraction between Peter and Petty, while showing the fast-and-loose nature of Petty's world. The incident becomes a marker of how Peter's life is being pulled into risk.
Where:Petty's convertible; street
- 7
Birthday dinner with high-society expenses
Petty lends Peter her convertible again, prompting a celebratory night that ends with a high-class dinner. Ka-chai and Uncle Min intervene to pay the bill, lying that Min has won a lottery to cover expenses. Peter feels both pride and discomfort as his family uses ill-gotten money to celebrate.
Where:High-class restaurant
- 8
Siblings reveal Ka-chai's occupation; tension with Chun
During a gathering, Peter's siblings reveal their father's sex-songs occupation, which displeases Chun. The disclosure strains Peter's relationship with his bosses and stirs jealousy and disapproval from Chun, who has his own stake in the family drama. Petty's loyalties become ambiguous in the aftermath.
Where:Lok's Group or associated party
- 9
Peter fired; father defends him
Martin warns Peter to stay away from Petty and informs him that he is fired, triggering a heated argument with Ka-chai at home. Ka-chai argues that no one should look down on him for where the money comes from, deepening the family rift. The job loss accelerates Peter's turn toward the criminal world.
Where:Peter's home
- 10
Bathroom confrontation; Peter asserts himself
Peter confronts Chun in the nightclub bathroom and manages to intimidate him without words, though he ultimately spares him. The moment marks a shift in Peter's willingness to challenge Chun and his sister Petty's shadow over his life. It foreshadows further violent consequences.
Where:Nightclub bathroom
Show the other 3 events of My Dear Son Hide the last 3 events
- 11
Peter joins Maddy's gang; brutal street fight
Peter, now aligned with Maddy, participates in a brutal clash with Tall Sum's gang, slashing Sum's underlings in the melee. The confrontation signals Peter's deeper dive into the criminal underworld and his increasingly violent path. Maddy's influence pulls him away from lawfulness.
Where:City street; bar district
- 12
Tragic turn: Fung's death and Sum's death; Ka-chai covers for Peter
Fung dies from the wounds sustained earlier while helping Peter and Ka-chai reconcile, underscoring the real cost of their feud. Sum is killed in a later confrontation, and Ka-chai is forced to swallow a live goldfish and pretend to spare Peter. Peter shoots Sum and battles with Sum's remaining guards, then Ka-chai takes a final shot and is arrested to shield his son.
Where:Sum's warehouse; hospital; street
- 13
Aftermath: prison and Peter takes up Ka-chai's trade
Ka-chai serves time in prison, and Peter ultimately takes up his father's occupation by singing sex songs to support the family. He preserves the family by continuing the cycle of life around the singing and the protection of his younger siblings. The film closes on a note of unresolved redemption and ongoing struggle.
Where:Prison; Yung Shue Tau
Who Are the Main Characters in My Dear Son?
8 characters, among them Ho Ka-chai (Bill Tung), Peter (Ho Tin-Cheung) and Chun Shing (Paul Chun): who each one is and the part they play in the story. 7 of them link to the actor’s page.
- HK
Ho Ka-chai (Bill Tung)
Played by Bill Tung Biu
Patriarch who makes his living by singing provocative songs in the public square. He is fiercely proud and protective of his family, resisting retirement even as his son wants him to step back. His stubborn pride drives conflict with Peter and with Mr. Chun. In the end, he sacrifices by taking the blame and accepting arrest to shield his son.
- 🗣️ Patriarch
- 💪 Protective
- 🧭 Pride-driven
- ❗ Social stigma
- P(
Peter (Ho Tin-Cheung)
Played by Jacky Cheung
Eldest son who wants a legitimate path for the family and excites at Lok's Group. He earns professional respect but becomes entangled in his father’s world and later in criminal ventures with Maddy. His loyalty to family leads him to violence, culminating in a deadly confrontation. He continues his father’s legacy after Ka-chai is jailed.
- 👨💼 Ambitious
- 🥷 Risk-taker
- 🧭 Loyal
- 🩸 Violent
- CS
Chun Shing (Paul Chun)
Played by Paul Chun Pui
A powerful executive who disapproves of Ka-chai's occupation and is quick to judge the family. He is protective of his sister, Petty, and clashes with Peter over social reputation. His disdain for the singer’s lifestyle drives tension within the corporate circle and family dynamics.
- 🏢 Authority
- 🔪 Jealousy
- 🛡️ Protective
- 😒 Judgment
- M(
Maddy (Sean Lau)
Played by Sean Lau
A triad member and Peter's ally who pushes him toward gang life and smuggling. He orchestrates riskier schemes and uses money as the measure of loyalty. His friendship with Peter blends camaraderie with criminal pragmatism, accelerating toxic consequences.
- 🧭 Ally
- 💰 Money-first
- 🗡️ Violence
- 🤝 Loyalty
- TS
Tall Sum (Ricky Wong)
Played by Ricky Wong Chun-Tong
Leader of a rival gang who targets Ka-chai and Peter. He embodies brutal intimidation and petty vengeance, culminating in Fung’s death. His power games set off a chain of revenge that drives the film toward its tragic climax.
- 🕶️ Rival
- 🔪 Violent
- 🧨 Threatening
- P(
Petty (Kathy Chow Hoi-Mei)
Played by Kathy Chow Hoi-Mei
Chun Shing's sister and Peter's love interest who seeks a different life beyond social constraints. Her trust is tested when he is entangled with his father’s world. Her relationship with Peter soured after seeing Ka-chai's occupation, and she witnesses his performance life in action.
- 💃 Socialite
- ❤️ Romance
- 🛡️ Family ties
-
Chow Fung (Maggie Cheung)
Played by Maggie Cheung
Childhood friend who works as a server and becomes part of the dangerous street world. She aids Peter and Ka-chai, but ultimately pays with her life due to gang violence and loyalty between friends. Her death catalyzes reconciliation between father and son.
- 💔 Loyal
- 🕊️ Sacrifice
- 🗡️ Injury
- UM
Uncle Min
An older figure who helps with arrangements and supports the family sense of humor and resilience. He appears in social scenes but is not a primary driver of the plot.
- 👴 Mentor
- 🧭 Support
Where and When Is My Dear Son Set?
My Dear Son is set in Yung Shue Tau, Lok's Group, Nightclub, High-class Restaurant and Bar (Mid-1980s). Here is why the time and place matter to the story.
When
Mid-1980s
Set in the mid-1980s, the film captures an urban landscape where nightlife, business deals, and organized crime intersect. The era features industrial activity and evolving consumer culture that influence family finances and social status. The tension between respectability and street-smarts drives the characters' choices throughout the story.
Where
Yung Shue Tau, Lok's Group, Nightclub, High-class Restaurant, Bar
Yung Shue Tau is a bustling town with a crowded public square where Ka-chai performs his provocative songs. The town also hosts a mix of nightlife venues and modest homes, reflecting a divide between street-level labor and upscale nightlife. Lok's Group, a local company with a data department, anchors Peter's new job and the family’s struggle between tradition and ambition.
- 🎭 Public square
- 🏢 Office environment
- 🌃 Nightlife venues
What Are the Themes of My Dear Son?
3 ideas the story keeps returning to, among them Family & Reputation, Crime & Morality and Performance & Identity.
-
01
Family & Reputation
Peter wants his father to retire from the sex-song life and provide for the family through legitimate work. Ka-chai resists, arguing that his livelihood supports the siblings and shields them from poverty. The clash pits familial loyalty against social judgment and personal pride. The film traces whether love can soften old loyalties without eroding dignity.
-
02
Crime & Morality
Money and survival push characters toward criminal paths that threaten their values. Peter's foray into triad-linked work and smuggling pulls him deeper into violence and betrayal. The violence culminates in murder and coercion, testing where moral lines are drawn. In the end, family protection and personal consequences force a troubling compromise.
-
03
Performance & Identity
Music and performance are currencies that unlock both opportunity and stigma. Ka-chai's provocative songs fund the family but label him as socially questionable. Peter's shift from admirer to participant reveals how public personas shape who they are and what they can become. The story explores how identity is forged at the intersection of art, money, and family duty.
What Kind of Film Is My Dear Son?
Dark in tone, with fast pacing and a moderate story, going by the plot summary.
- Tone
- Dark
- Pacing
- Fast
- Story
- Moderate
- Intensity
- High
- Ending
- Bittersweet
A gritty and fast-paced descent into crime and tragedy, where desperate attempts to escape poverty lead to brutal violence and profound personal sacrifice, leaving a heavy melancholic feeling.
- gritty
- tragic
- desperate
- melancholic
- vengeful
- oppressive
- family sacrifice
- social mobility
- organized crime
- class disparity
Content notes: gang violence, graphic violence, character death, child endangerment, intimidation, hostage situation.
Quiz
How well do you remember My Dear Son? Test yourself on the story.
