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Plot Summary

Formula 17 (2005) Plot Summary Explained

Release, runtime and language
2005 · 93 min · Chinese
Directed by
Yin-jung Chen

A teenage boy experiences newfound independence in a vibrant city, where he unexpectedly finds romance and begins a journey of self-discovery. He encounters a kind and captivating architect, who helps him explore his feelings and find his place in the world.

On this page (5)
  1. 1 What happens: full plot
  2. 2 Plot questions answered
  3. 3 Movie threads
  4. 4 Movies like Formula 17
  5. 5 Every angle

Full plot summary · contains spoilers

What Happens in Formula 17: Full Plot Summary

The whole story of Formula 17 (2005) explained, from the opening scene to the final frame: every key event, every twist and what it all adds up to. Read it as a quick recap before the sequel, to check a scene you missed, or to finally understand what really happened.

In the vibrant city of Taipei, we meet Chou Tien Tsai, portrayed by Tony Yang, a dreamer from the countryside eager to connect with his online friend Kevin. However, his excitement quickly turns to disappointment when Kevin suggests a physical encounter devoid of emotional ties. This shocking proposition leaves Tien heartbroken, prompting him to seek refuge in the energetic nightlife of the city. During one of his escapades, he reunites with Yu, played by Jin Qin, and CC, performed by Dada Ji, amidst the ambient sounds of laughter and lively music at a bustling bar.

While navigating this new world, Tien encounters Bai Tieh Nan, brought to life by Duncan Chow, a notorious playboy known for a string of fleeting romances. Although Tien claims to detest men who mishandle love, he finds himself inexplicably captivated by Bai's mysterious allure. Their unexpected connection leads to them becoming roommates. Yu, hopeful for Tien's romantic future, tries to set him up with various dates, but Tien remains steadfast in his desire to wait for true love.

As fate intertwines their lives, Tien and Bai embark on a series of complicated encounters that leave Tien both enamored and puzzled. Bai's therapy sessions divulge a painful truth: despite his physical encounters, he struggles with a fear of kissing. His therapist's suggestions, including practicing on a mirror and a mannequin, yield no success, leading Bai to attempt to confront his fears with his friend Jun, played by Jason Chang, but he still finds himself unable to connect.

Everything reaches a turning point one evening when Tien arrives at Bai’s doorstep. They share a passionate kiss, escalating into an intimate night together. However, when Bai vanishes the following day, Tien is left heartbroken, especially after Jun reveals that Bai had hoped for no misunderstanding concerning their encounter. Determined to avoid such confusion in the future, Tien leaves a message declaring his resolve to not fall into similar traps again.

As Bai prepares for a crucial business trip, he faces obstacles in his attempts to rectify the situation with Tien, leaving their feelings in limbo. The distance grows as Tien readies himself to leave and embrace solitude once more. Following his return from the trip with Jun, Bai finds himself under pressure from friends demanding the truth about his feelings. At this crucial moment, Jun decides to reveal a piece of Bai's troubled past to the group: as a child, Bai encountered a fortune teller who predicted that everything he loved would inevitably perish, thus sealing his fate to a life of short-lived encounters and barring him from true affection. Yet, when Tien entered his life, everything changed for Bai, making him yearn for a genuine connection.

After an emotional prayer, Bai catches a glimpse of Tien once more, only for his initial attempt at an apology to be met with rejection. As Tien hastily departs, he narrowly escapes a reckless scooter, thanks to Bai's quick action that saves him. Their experience draws the two closer, leading to a heartfelt reconciliation.

The film wraps up with a comedic interlude featuring Yu, CC, and Alan sharing their witty takes on gay fashion, adding a lighthearted touch to the emotional journey that has unfolded.

Last updated: November 22, 2024 at 10:54

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Plot questions answered

Formula 17 Plot Explained: Your Questions Answered

The questions people ask most about Formula 17 (2005): what happens in the confusing scenes, why the characters do what they do, the twists, hidden details and what the ending means. Each answer contains spoilers.

Q1

Why is Bai afraid of kissing?

Bai suffers from a deep-seated fear of kissing rooted in a traumatic childhood experience. A fortune teller predicted that everything Bai loves would inevitably perish, which led him to avoid genuine emotional connections throughout his adult life. His therapy sessions reveal he has tried various methods to overcome this fear, including practicing on a mirror and a mannequin, but nothing worked until he met Tien.

Foreshadowing: Earlier therapy scenes show Bai struggling with basic intimacy exercises, establishing his fear before its full cause is revealed.

  • bai
  • fear of kissing
  • intimacy
  • therapy
  • fortune teller
  • childhood trauma
Q2

Why does Bai leave after sleeping with Tien?

Bai disappears the morning after their intimate night because he fears the emotional consequences of their connection. His entire adult life has been built on avoiding lasting relationships due to the fortune teller's prophecy. When Jun later explains that Bai hoped there would be no misunderstanding about their encounter, it becomes clear Bai was trying to protect both himself and Tien from the pain he believes inevitably follows love.

Foreshadowing: Bai's pattern of short-lived romances is established early in the film, showing his inability to maintain emotional connections.

  • bai disappears
  • morning after
  • misunderstanding
  • fear of commitment
Q3

What did the fortune teller predict about Bai?

When Bai was a child, a fortune teller told him that everything he loves would inevitably perish. This traumatic prediction shaped his entire approach to relationships, leading him to pursue only fleeting physical encounters without emotional attachment. The prophecy explains why Bai became a notorious playboy and why he struggles to allow himself to love Tien genuinely.

Foreshadowing: Bai's reluctance to form deep connections and his pattern of short romances foreshadow this dark childhood memory.

  • fortune teller
  • prophecy
  • childhood
  • bai's past
  • prediction
Q4

Why is Tien drawn to Bai despite disliking playboys?

Despite explicitly stating he detests men who mishandle love, Tien finds himself inexplicably captivated by Bai's mysterious charm. This tension reflects Tien's own journey of self-discovery and emotional growth. His initial rejection of playboys represents his idealistic view of love, but his attraction to Bai shows he's learning that people are more complex than their reputations. The contrast between what Tien says he wants and who he actually falls for drives much of the film's romantic tension.

Foreshadowing: Tien's immediate fascination with Bai is established during their first meeting at the bar.

  • tien
  • attraction
  • playboy
  • contradiction
  • romance
Q5

How does the scooter accident bring Tien and Bai together?

When Tien leaves after rejecting Bai's apology attempt, a reckless scooter nearly strikes him. Bai's quick intervention to save Tien becomes a turning point. The life-threatening moment forces both men to confront their feelings, with Bai realizing he cannot lose Tien and Tien seeing that Bai genuinely cares. This crisis breaks through their mutual fear and hesitation, leading to their heartfelt reconciliation.

Foreshadowing: Earlier moments of tension and near-missed connections build toward this pivotal rescue scene.

  • scooter
  • accident
  • rescue
  • reconciliation
  • turning point
Q6

Why does Tien leave a message saying he won't fall into traps again?

After learning from Jun that Bai had hoped for no misunderstanding about their intimate night, Tien feels used and hurt. He interprets Bai's disappearance and lack of communication as a sign that their encounter meant nothing to Bai. The message Tien leaves is his way of protecting himself from similar heartbreak, demonstrating his initial heartbreak from Kevin's similar proposal has left him wary of casual encounters.

Foreshadowing: Tien's earlier disappointment with Kevin establishes his sensitivity to feeling used.

  • message
  • trap
  • misunderstanding
  • tien's hurt
  • rejection
Q7

What happens during Bai's business trip?

Bai's business trip creates significant tension in their relationship. While away, he struggles with his feelings for Tien and the decision of whether to pursue a genuine connection despite his fears. The distance amplifies the uncertainty between them, and Bai's inability to address the situation during the trip contributes to the misunderstanding that follows. His friends later pressure him to reveal his true feelings upon his return.

Foreshadowing: The buildup to the trip shows Bai's internal conflict about his growing feelings for Tien.

  • business trip
  • distance
  • unresolved feelings
  • tension
Q8

What do Bai's therapy sessions reveal about his character?

Bai's therapy sessions throughout the film reveal his ongoing struggle with intimacy and emotional vulnerability. His therapist's suggestions, including practicing on a mirror and a mannequin, highlight how deeply his fear of kissing affects him. These sessions expose the gap between Bai's physical confidence as a playboy and his emotional inability to connect meaningfully. The therapy scenes provide crucial context for understanding why Bai behaves the way he does in relationships.

Foreshadowing: Early therapy scenes establish his fear before its root cause is revealed.

  • therapy
  • intimacy issues
  • character development
  • fear
Q9

Why does Kevin's proposal hurt Tien so much?

Tien's deep hurt from Kevin's proposal stems from his expectation that their online friendship had developed into a genuine emotional bond. When Kevin suggests a physical encounter without emotional ties, it reveals to Tien that their connection meant something different to each of them. This initial heartbreak propels Tien into Taipei's nightlife and ultimately leads him to Bai, making Kevin's proposal the catalyst for Tien's entire journey.

Foreshadowing: Tien's hopeful arrival in Taipei to meet Kevin establishes his romantic expectations.

  • kevin
  • online friend
  • heartbreak
  • proposal
  • tien's hurt
Q10

What is the purpose of the comedic fashion scene at the end?

The final scene featuring Yu, CC, and Alan discussing gay fashion serves as a tonal palette cleanser after the emotional journey of Tien and Bai's relationship. It reinforces the film's light, whimsical tone and provides a humorous contrast to the serious moments of fear, heartbreak, and reconciliation. The scene also celebrates gay culture and identity in a positive, laughing matter, fitting the film's overall hopeful and affirming message about love and self-acceptance.

Foreshadowing: Earlier comedic moments with Yu and CC establish the film's balanced approach to humor and emotion.

  • fashion scene
  • comedy
  • ending
  • yu
  • cc
  • alan
  • tonal balance

Movie threads

More Movies Like Formula 17, by Mood & Story

Curated lists built around what makes Formula 17 tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Hopeful LGBTQ+ Coming-of-Age Romances like Formula 17

Heartfelt stories of young love and self-discovery with an optimistic spirit. Find more movies like Formula 17 that capture the joy and heart of queer coming-of-age stories. These similar romantic comedies and dramas focus on self-discovery, first love, and found connections, offering an optimistic and heartfelt viewing experience.

  • heartfelt
  • optimistic
  • romantic
  • playful
  • hopeful
  • energetic
  • Tone: light, hopeful
  • Pacing: steady
Why these movies?

The story pattern: The narrative pattern follows a young protagonist, often new to a city or a new phase of life, who experiences a formative romantic connection. The central conflict is typically internal—overcoming insecurities or fears—rather than external societal pressures, leading to a journey of confident self-acceptance.

Why they belong together: Movies are grouped here for their shared focus on the positive, life-affirming aspects of queer youth and romance. They possess a light tone, avoid heavy tragedy, and prioritize the emotional highs of discovering love and identity.

Urban Character-Driven Romantic Comedies like Formula 17

Charming romances where the vibrant city is a backdrop for personal transformation. Discover movies similar to Formula 17 that pair sweet, character-focused romance with the exciting backdrop of city life. If you liked the vibe of finding love and independence in a vibrant urban setting, you'll enjoy these films.

  • romantic
  • playful
  • optimistic
  • urban
  • energetic
  • heartfelt
  • Tone: light, playful
  • Pacing: steady, accessible
Why these movies?

The story pattern: Stories in this thread follow a protagonist's arrival or awakening within a city. The urban environment provides a catalyst for adventure and romance, with the narrative driven by charming meet-cutes, personal growth, and the conquering of minor emotional hurdles on the way to a fulfilling conclusion.

Why they belong together: These films share a specific mix of a light, playful tone, a steady, accessible pace, and the use of an urban setting to create a sense of optimism and possibility. The focus is on the joyful, transformative power of love and new experiences in a city.

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Movies Like Formula 17

Similar movies to Formula 17: the same genre, themes or kind of story. Each one comes with its own plot summary, timeline and ending explained.

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Every angle

Formula 17 (2005) Explained: Plot, Timeline & Characters

Everything about Formula 17 in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

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