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20th Century Girl (2022) movie poster

Characters & Themes

20th Century Girl (2022) Characters, Setting & Themes Explained

Release, runtime and language
2022 · 119 mins · Korean
Echo score 75
Starring
Ryu Seung-ryong, Jeong Seok-yong, Kim You-jung, Lee Beom-soo, Han Hyo-joo, Park Hae-jun
Budget
$119

Set in 1999, the film follows a teenage girl who watches a classmate closely for her best friend, who is secretly infatuated with him. As she monitors his every move, she unexpectedly finds herself falling for the same boy, prompting a tender first‑love romance that challenges her loyalty and forces her to confront her own feelings.

On this page (6)
  1. 1 Characters explained (3)
  2. 2 Where & when it takes place
  3. 3 Themes & meaning (2)
  4. 4 Character & meaning questions
  5. 5 Movie threads
  6. 6 Every angle

3 main characters · contains spoilers

20th Century Girl Characters Explained: Who Is Who

The main characters of 20th Century Girl (2022), heroes and villains: what drives them, how they change over the course of the story and what each of them reveals about the film's bigger ideas.

  • Na Bo-ra (Kim Yoo-jung)

    A bright and curious high school girl navigating teenage love and friendships. Her loyalty and sincerity are tested as she balances her feelings for Woon-ho with her loyalty to her friend Yeon-du.

    • 💖 Loyal
    • 🌟 Optimistic
    • 📝 Thoughtful
  • Poong Woon-ho (Byeon Woo-seok)

    A kind-hearted and popular student who struggles with leaving his friends and family as he prepares to move abroad. His quiet charm and emotional depth make him a central figure in Bo-ra’s life.

    • 💙 Sensitive
    • 🌱 Caring
    • 🎯 Ambitious
  • Yeon-du (Roh Yoon-seo)

    Bo-ra's best friend, who is brave and selfless. Her love for Woon-ho and her health condition motivate her to make sacrifices, highlighting her deep sense of friendship and vulnerability.

    • 💕 Loyal
    • 🎗️ Compassionate
    • 💪 Resilient

Last updated: August 19, 2025 at 05:00

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Setting

Where and When Does 20th Century Girl Take Place?

The setting of 20th Century Girl (2022): the year and time period, the places and locations, and how they shape the characters, the mood and the tension of the story.

Time period

1999, and 2019

The story begins in 1999, during the late 20th century, capturing the mood of a pre-digital era in Korea, with a focus on high school life and young love. The narrative then jumps to 2019, showcasing the passage of time, maturity, and the lasting impact of childhood memories on adulthood.

Location

South Korea, Seoul

The movie is set in Seoul, South Korea, in 1999, a bustling metropolis known for its vibrant youth culture and technological advancement. The suburban school environment serves as the main backdrop for the characters' teenage experiences, reflecting a typical Korean high school setting with various social activities and friendships.

  • 🏙️ City
  • 🎓 School
  • 🌸 Suburban

Last updated: August 19, 2025 at 05:00

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2 major themes

20th Century Girl Meaning: Themes & Message Explained

What is 20th Century Girl (2022) really about? The emotional, social and philosophical themes the film keeps returning to, its symbolism and the message beneath the surface.

  • Youth & Friendship

    The film explores the innocence, bonds, and emotional struggles of adolescence. It highlights how friendships and first love shape a person's identity and memories. The story emphasizes loyalty, sacrifice, and the bittersweet nature of growing up.

  • Love & Loss

    Central to the narrative is the theme of unspoken love and heartbreak. Bo-ra's romantic journey and the tragic loss of Woon-ho underscore the fleeting nature of youth and the enduring power of memories intertwined with grief and nostalgia.

Last updated: August 19, 2025 at 05:00

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Character & theme questions

20th Century Girl Characters & Meaning: Your Questions Answered

The questions people ask about 20th Century Girl (2022): who the characters really are, their relationships, what the symbols mean, where it takes place and what the movie is really about. Each answer contains spoilers.

Q1

Where is 20th Century Girl set?

The film is set in Seoul, South Korea, primarily in 1999. The story takes place in a suburban Korean high school environment, capturing the vibrant youth culture of late 20th century Seoul. The school setting serves as the main backdrop for the characters' teenage experiences, reflecting typical Korean high school life with its social activities and friendships.

  • seoul
  • south korea
  • setting
  • korean high school
  • 1999
Q2

What time period does the movie take place in?

The main story unfolds in 1999, during the late 20th century in Korea. This setting captures the mood of a pre-digital era, emphasizing the period's unique cultural context. The narrative then jumps forward to 2019, showcasing how childhood memories continue to impact the characters into adulthood.

  • 1999
  • 2019
  • time period
  • late 20th century
  • flashback
Q3

What are the main themes in 20th Century Girl?

The film explores two central themes: Youth & Friendship and Love & Loss. The first theme examines the innocence, bonds, and emotional struggles of adolescence, showing how friendships and first love shape identity and memories. The second theme focuses on unspoken love and heartbreak, highlighting the fleeting nature of youth and the enduring power of memories intertwined with grief and nostalgia.

  • themes
  • youth
  • friendship
  • love
  • loss
  • coming-of-age
Q4

Who is Na Bo-ra in the movie?

Na Bo-ra, played by Kim Yoo-jung, is the film's protagonist, a bright and curious high school girl navigating teenage love and friendships. Her loyalty and sincerity are tested as she balances her growing feelings for Woon-ho with her commitment to her best friend Yeon-du. She serves as the narrator and perspective through which the story unfolds.

  • na bora
  • protagonist
  • main character
  • kim yoo-jung
Q5

Who is Poong Woon-ho?

Poong Woon-ho, played by Byeon Woo-seok, is a kind-hearted and popular student at the high school. He struggles with the difficult reality of leaving his friends and family as he prepares to move abroad. His quiet charm and emotional depth make him a central figure in Bo-ra's life, drawing both her and Yeon-du into his orbit.

  • poong woon-ho
  • byeon woo-seok
  • love interest
  • student
Q6

Who is Yeon-du in 20th Century Girl?

Yeon-du, played by Roh Yoon-seo, is Bo-ra's best friend, a brave and selfless character who is secretly infatuated with Woon-ho. Her undisclosed health condition adds depth to her character, motivating her to make significant sacrifices. Her love for Woon-ho and her friendship with Bo-ra drive much of the film's emotional conflict.

  • yeon-du
  • roh yoon-seo
  • best friend
  • supporting character
Q7

What is the tone of the movie?

The film has a predominantly bittersweet tone. It begins with the lightness and optimism of a teen romance, featuring typical high school experiences and young love. However, it builds emotional weight through misunderstandings and ultimately reveals a tragic truth. The ending provides closure while affirming the lasting impact of the characters' connection, balancing sadness with nostalgia and tenderness.

  • tone
  • bittersweet
  • emotional
  • teen romance
  • nostalgia
Q8

Is this a Korean coming-of-age movie?

Yes, 20th Century Girl is a Korean coming-of-age drama that focuses on adolescent experiences, first love, and the transition from childhood to adulthood. The film captures the emotional struggles of teenage years, exploring themes of loyalty, sacrifice, and the bittersweet nature of growing up within the context of late 1990s Korean youth culture.

  • korean drama
  • coming-of-age
  • teen movie
  • korean cinema
Q9

What is the main relationship dynamic in the film?

The story centers on a complex emotional triangle between Bo-ra, Yeon-du, and Woon-ho. Bo-ra agrees to help her best friend Yeon-du by monitoring Woon-ho, since Yeon-du cannot do so herself due to her circumstances. However, Bo-ra unexpectedly develops her own feelings for Woon-ho, creating a conflict between her loyalty to Yeon-du and her romantic desires.

  • love triangle
  • relationships
  • loyalty
  • friendship
  • romance
Q10

Why is the 1999 setting important to the story?

The 1999 setting is significant because it represents a pre-digital era in Korea, creating a nostalgic backdrop for the story. This time period allows the film to explore themes of innocence and genuine human connection without the distractions of modern technology. The nostalgic setting also emphasizes how childhood memories and first love experiences shape adults, as the story jumps to 2019 to show the lasting impact of these formative years.

  • nostalgia
  • 1999
  • pre-digital
  • korea
  • childhood memories

Movie threads

More Movies Like 20th Century Girl, by Mood & Story

Curated lists built around what makes 20th Century Girl tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Tender teen romance movies like 20th Century Girl

Heartfelt stories of first love that are tinged with the melancholy of loss. If you enjoyed the heartfelt and bittersweet emotions of 20th Century Girl, you'll find similar stories here. This collection features movies about first love, friendship, and the poignant memories of youth, often set against a nostalgic backdrop and ending with a mix of warmth and sadness.

  • nostalgic
  • heartfelt
  • melancholic
  • tender
  • sentimental
  • romantic
  • Tone: bittersweet, melancholic, heartfelt
  • Pacing: steady, character-focused
Why these movies?

The story pattern: Stories in this thread typically follow a linear, character-driven path, beginning with the hopeful excitement of a new connection. A central conflict, often involving loyalty or misunderstanding, deepens the emotional stakes, leading to an ending that is poignant and reflective, acknowledging both the beauty and the pain of the experience.

Why they belong together: These movies are grouped together because they share a core emotional DNA: a focus on the authentic, heightened emotions of first love, balanced by a bittersweet tone. They often feature a steady pace to allow emotions to build and use nostalgic elements to enhance the feeling of cherished, yet painful, memories.

Nostalgic coming-of-age stories like 20th Century Girl

Emotional journeys back to a specific time, exploring youth, friendship, and growth. For viewers who loved the 1999 setting and emotional journey of 20th Century Girl, this section highlights similar films. These are moving stories about growing up, where the period details enhance the narrative of friendship, first love, and the poignant lessons learned during youth.

  • nostalgic
  • sentimental
  • heartfelt
  • youthful
  • reflective
  • emotional
  • Tone: sentimental, heartfelt, reflective
  • Pacing: steady, reflective
Why these movies?

The story pattern: The narrative pattern revolves around a protagonist navigating the complexities of adolescence—often centered on friendship and romantic feelings. A key event or revelation brings about a loss of innocence, forcing a mature understanding of life and relationships, all framed by a wistful look back at a particular era.

Why they belong together: These films are connected by their powerful use of nostalgia as an emotional amplifier. They share a steady, reflective pacing that allows the viewer to sink into the era and the characters' lives. The combination of a specific time period with universal themes of youth creates a uniquely resonant and sentimental viewing experience.

Every angle

20th Century Girl (2022) Explained: Plot, Ending, Timeline & Characters

Everything about 20th Century Girl in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning, the ending explained and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

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