Directed by

Sun Namkoong
Made by

Spring Wind Film Company
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Read the complete plot summary and ending explained for Love Untangled (2025). From turning points to emotional moments, uncover what really happened and why it matters.
Park Se-ri is a cheerful high school student who wrestles with insecurity about her natural curly hair and secretly has a crush on the popular classmate Kim Hyeon. A new salon, Jangmi salon, arrives in town promising a sophisticated treatment called “Seoul Magic Hair Straightening,” a luxury she can’t quite afford. Her life shifts when she saves a new transfer student, Han Yun-seok, from drowning, and their bond begins to form.
As Se-ri learns that the salon is owned by Han Yun-seok’s mother, she begins to help him win favor with her, though she soon discovers her assistance comes from a genuine place. She sees how Ha n Yun-seok carries pressure from his family, and this pushes him to retreat from his own ambitions. A neighbor’s remark reveals that Yoon-seok’s father is a professor at a prestigious medical university in Seoul, and the weight of expectation erodes his confidence, even contributing to his wavering about the CSAT.
The school’s social circle rallies around Se-ri as she considers confessing to Kim Hyeon during a school trip. Yet, on the eve of the moment, Se-ri hesitates and admits that while she once liked him deeply, her heart has shifted toward someone else. The pair briefly explores a relationship, but a crisis pulls Yoon-seok away when he is assaulted by his father, compelling him to rush to Seoul to be with his mother.
Se-ri follows, and during a tense visit, she overhears Yoon-seok tell his mother that his aunt wants them to relocate to the United States to escape the violence at home. Yet he still longs for a life back in Busan. In a quiet act of care, Se-ri leaves a voicemail to Yoon-seok explaining that she valued him as a friend and doesn’t want to push their relationship further, hoping for a peaceful future for them both away from the turmoil at home.
Months pass and Se-ri graduates, choosing to pursue Marine sports in college. Her friends set up a blind date for her, which she skips, only to find out later that the mysterious caller was Yoon-seok himself. She apologizes for the harsh voicemail she left, and he understands after hearing another message she intended to delete. The two reconnect, and the group celebrates their eventual reunion, affirming a hopeful path forward together.
Follow the complete movie timeline of Love Untangled (2025) with every major event in chronological order. Great for understanding complex plots and story progression.
Se-ri's cheerful facade hides insecurity over her curly hair and a crush
Se-ri projects a sunny image at school, but she is insecure about her natural curly hair. She also harbors a crush on Kim Hyun, one of the popular students. The longing for approval shapes her early interactions and self-image.
A new salon opens in town offering Seoul Magic Hair Straightening
The Jangmi salon debuts with promises of transformative treatments that lure many students. Se-ri cannot afford the service, highlighting her financial frustration. The salon's arrival becomes a catalyst for later events.
Se-ri saves Han Yoon-seok and befriends him
Se-ri rescues the new transfer student from drowning, and their bond begins to form. He is wary at first, but her act of courage earns his trust. This accidental heroism marks the start of their friendship.
Se-ri discovers the salon is owned by Yoon-seok's mother; she helps him win favor
Se-ri learns that the salon's owner is Yoon-seok's mother and offers help to win her approval. She uses her connection to smooth things over and supports him in conversations with his mother. The gesture foreshadows her growing influence and loyalty.
Se-ri becomes a genuine friend and helps Yoon-seok open up
Beyond transaction or convenience, Se-ri stays by Yoon-seok's side and encourages him to come out of his shell. He begins to trust her with his worries and dreams. Their friendship deepens into mutual support.
Parental pressure and the CSAT: Yoon-seok's father and academic strain
A neighbor reveals that Yoon-seok's father is a professor who places heavy expectations on his son. The pressure pushes Yoon-seok toward giving up on his CSAT aspirations. The family dynamic foreshadows conflict and escape plans.
Plan to confess to Kim Hyun during a school trip; Se-ri backs out
Se-ri and friends strategize a shared confession to Kim Hyun during a school trip. At the last moment, she admits she loves someone else and chooses not to reveal her feelings for Hyun. The moment reorients her affections toward Yoon-seok.
Se-ri and Yoon-seok begin dating; he rushes to Seoul after his father's assault
The two briefly start dating, but Yoon-seok is forced to rush to Seoul to be with his mother after he is assaulted by his father. The upheaval strains their relationship and forces new distances between them.
Se-ri follows to Seoul and overhears plans to move to the US
In Seoul, Se-ri overhears Yoon-seok telling his mother that his aunt wants them to move to the US to escape domestic violence. Yet he expresses a desire to return to their life in Busan, shaping future choices. The revelation deepens the sense of separation between them.
Se-ri ends the romance via voicemail
Wanting a peaceful life away from his father, Se-ri leaves a voicemail telling Yoon-seok she liked him as a friend and does not want to continue the relationship. The message marks a painful turning point in their relationship, though its intent is ambiguous to him.
Graduation and college plans; a blind date is set up
Months pass after high school as Se-ri graduates and pursues marine sports in college. Her friends arrange a blind date for her, but she does not attend, choosing to move on. The quiet anticipation hints at new independence.
A phone call reveals the date is Yoon-seok; they reconcile
The date turns out to be Yoon-seok who calls to explain and apologize for the voicemail. He understands her other voicemail was meant to be deleted. They reunite, and the group celebrates their renewed bond.
Explore all characters from Love Untangled (2025). Get detailed profiles with their roles, arcs, and key relationships explained.
Park Se-ri (Shin Eun-soo)
A cheerful high school student who is insecure about her natural curly hair. She initially pines for Kim Hyun but grows closer to Han Yun-seok after saving him. She navigates friendships, social pressures, and a evolving sense of love, ultimately pursuing marine sports in college and reuniting with Yun-seok after a rocky arc.
Ko In-jeong (Kang Mi-na)
Se-ri’s supportive friend who helps plan moments like the confession and stands by her through social ups and downs. She represents dependable adolescent friendship and offers practical guidance during tricky social maneuvers. Her presence anchors the group’s dynamics.
Kim Hyeon (Cha Woo-min)
A popular classmate and Se-ri’s initial crush. He embodies the social ideal of popularity and becomes a catalyst for Se-ri’s emotional journey. His responses to Se-ri’s advances help drive the confession plot and the evolution of her feelings.
Han Yun-seok (Myoung Gong)
A new transfer student who befriends Se-ri after she saves him. Shy and introspective, he gradually opens up and becomes central to Se-ri’s personal growth. His family dynamics—especially pressures from his father—shape his choices and the later tension about moving to the US.
Baek Seong-rae (Yoon Sang-hyeon)
The figure associated with Yoon-seok’s father; a character tied to the family’s professional and academic pressures. His presence helps illuminate the tension between ambition and personal happiness that informs Yoon-seok’s decisions.
Learn where and when Love Untangled (2025) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
Present day
The film unfolds in contemporary Korea, reflecting teenage life, school culture, and family pressure. It centers on high school dynamics, exams like the CSAT, and the transition to adulthood. The timeline follows Se-ri’s final years of high school through college aspirations and a rekindled romance.
Location
Busan, Seoul, local town
The story travels between a coastal Busan town and the bustling cityscape of Seoul, with key scenes unfolding in a small local town where the Jangmi salon sits. The salon and neighborhood life form the social hub that drives friendships and confidences. The contrast between the calm hometown and the pressure-filled metropolis highlights the characters' dreams and tensions.
Discover the main themes in Love Untangled (2025). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
🌟
Self-acceptance
Se-ri contends with insecurity about her curly hair and social image, learning to value her own voice over fitting in with popularity. The journey shows that confidence grows from authentic friendships and personal choices rather than external validation. Her arc emphasizes embracing one’s identity, even when it clashes with peers' expectations.
🤝
Friendship
Friends play a pivotal role as Se-ri navigates crushes, confessions, and life philosophy. In-jeong and the group support honest conversations and plan moments that reveal true feelings. The film portrays loyalty through shared plans, listening, and helping each other grow beyond their comfort zones.
🏠
Family pressure
Yoon-seok’s family dynamic, especially his father’s expectations and the fear of parental conflict, drives crucial choices. The looming possibility of moving to the US to escape domestic strain amplifies the characters’ longing for stability. This tension shapes their actions and the cadence of their relationships.
💌
Love & Confession
Romantic feelings arc through a messy confession, misgivings, and a redefined connection. Se-ri’s shift from a crush on Kim Hyun to a deeper bond with Yoon-seok marks a common coming-of-age theme. The narrative builds toward a hopeful reunion, underscoring that love matures through honesty and resilience.

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Unravel the ending of Love Untangled (2025) with our detailed explanation. Understand the final scenes, character fates, and unresolved questions.
Se‑ri finally understands that the straight‑hair makeover she’s been chasing was never the key to being loved. After the school trip where she was supposed to propose to Kim Hyun, she confesses to him that her feelings have shifted – she loves someone who sees her exactly as she is. That someone is Yun‑seok, the boy she saved from drowning and who has quietly supported her ever since.
Yun‑seok, who has grown to adore Se‑ri’s curls and her lively spirit, helps her prepare for the proposal, even sabotaging the plan by washing her hair with conditioner so the straightening never works. When the moment arrives, he steps away, overwhelmed by the pain of watching Se‑ri fall for another. In that painful pause, Se‑ri realizes she never truly loved Hyun; she tells him she needs to be with the person who made her feel beautiful without pretence. She admits her feelings for Yun‑seok, leaving the audience to wonder whether they will finally be together.
Later, after a series of heartfelt gestures – a teddy‑bear‑costumed gift on the day of the CSAT and a tender walk back to the beach where they first met – Yun‑seok openly declares his love. He reveals how saving Se‑ri gave him a reason to live, and he promises to take the CSAT despite his abusive father’s pressure. Their confession ends with a gentle kiss, suggesting they have at last become a couple.
However, Yun‑seok’s mother is suddenly hospitalized, forcing him to rush to Seoul. There he discovers his father’s relentless cruelty and the only escape offered is a move to the United States. Knowing that his departure would trap Se‑ri in a life without him, she records a voicemail ending their relationship, pretending she no longer loves him. The breakup leaves both heart‑broken and apart for months.
In the film’s final scene, Se‑ri, now studying marine sports and embracing her natural curls, receives a call from an unknown voice that simply says her name. Turning, she sees Yun‑seok standing a few steps away, clutching a jar of folded paper pyramids that symbolize every moment he has thought of her. He tells her he never truly left, and he proposes they reunite. Tears flow as Se‑ri nods, and the movie closes with the two embracing, their love finally untangled and restored.
Discover the spoiler-free summary of Love Untangled (2025). Get a concise overview without any spoilers.
In a bustling Korean high‑school town where youthful ambition hums alongside the ordinary rhythm of daily life, the story unfolds with a warm, breezy tone that blends the nervous excitement of first love with the quiet yearning for self‑acceptance. The backdrop is a familiar mix of classrooms, a newly opened salon promising a touch of “Seoul magic,” and the subtle pressure of upcoming exams that hover over the students like an unspoken promise of the future.
Park Se‑ri is a bright‑eyed teenager whose cheerfulness masks a deep insecurity about her naturally curly hair. She dreams of smoothing those frizz‑laden strands before she must reveal a heartfelt confession, a wish that leads her to the alluring offers of “Jangmi Salon,” a place that seems to promise transformation both outward and inward. Her crush on the popular classmate Kim Hyun adds a delicate layer of hope and doubt, making every glance at the salon’s glossy mirrors feel like a small test of courage.
When a new transfer student appears, Han Yun‑seok arrives with an air of quiet mystery. After Se‑ri saves him from a near‑tragedy, an unlikely friendship blossoms, rooted in genuine kindness and a shared sense of being out of place. Their connection deepens as they discover a familial link to the salon’s owner, drawing them into each other’s worlds and hinting at the subtle expectations that linger behind closed doors. Through supportive friends and light‑hearted moments, their bond hints at possibilities beyond simple schoolyard romances.
The film captures the tender tension of adolescence—balancing personal insecurities, the allure of change, and the desire to be understood. With a cast of lively peers and a setting that feels both intimate and universally relatable, the story invites viewers to wonder how Se‑ri and Yun‑seok will navigate the crossroads of friendship, love, and the pursuit of who they truly want to become.
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