Spring Fever stands out as one of the most refreshing Korean drama review highlights of 2026. Combining comedy, romance, and heartfelt character growth, this Korean drama review follows an unlikely love story between a tattooed local gangster and an emotionally guarded high school teacher, delivering humor and warmth in every episodeโmaking it a must-read Korean drama review for fans.
Starring Ahn Bo-hyun and Lee Joo-bin, the Korean drama Spring Fever recently premiered, telling the story of a heavily tattooed local gangster with a muscular build who falls in love at first sight with a cold, emotionally closed-off high school teacher. This lighthearted and hilarious campus romance delivers constant laughs, with Ahn Bo-hyunโs role offering a striking contrast that stands out immediately.

Here is a complete Spring Fever Korean drama review, covering the plot highlights and character introductions to help you get to know this easy-to-watch romantic comedy.
Korean Drama โSpring Feverโ โ Basic Information
- Episodes: 12
- Genre: Romantic Comedy
- Director: Park Won-guk (The Emperor: Owner of the Mask, Marry My Husband)
- Cast: Ahn Bo-hyun, Lee Joo-bin, Cha Seo-won, Jo Jun-young, Lee Jae-in
- Release Date: January 5, 2026
- Streaming Platforms: tvN, Prime Video
Plot Summary
After being emotionally wounded in Seoul, Yoon Chun (Lee Joo-bin) arrives in the small town of Sinsoo-eup as an exchange teacher, determined to start a new life. She appears numb and indifferent to everything around her. However, after meeting Seon Jae-gyu (Ahn Bo-hyun), her guarded heart slowly begins to open.
Spring Fever Plot Highlights & Character Guide
Seon Jae-gyu (Ahn Bo-hyun)
- Age: 36
- Occupation: CEO of JK Power Energy

Physically imposing and often misunderstood as a gangster, Jae-gyu lives a simple life centered entirely around raising his nephew. A painful past makes him hesitant in romantic relationships, adding emotional complexity to his character.
Yoon Chun (Lee Joo-bin)
- Age: 32
- Occupation: Ethics Teacher at Sinsoo High School

Once outgoing and socially skilled, Yoon Chun gradually closed herself off due to past experiences. Calm, reserved, and emotionally guarded, she avoids intimacyโuntil her encounter with Jae-gyu begins to change everything.
Plot Highlight 1: A Sweet Yet Old-School Campus Romance
Spring Fever follows Yoon Chun, who relocates from Seoul to the countryside to work as an exchange teacher. Emotionally withdrawn and distant, she gradually changes through her interactions with Seon Jae-gyu, a rough-looking but kind-hearted local gangster. Together, they develop an unexpected and heartwarming love story.
The combination of a fully tattooed, muscular gangster falling for a cold and reserved high school teacher creates explosive chemistry. When Choi Ri-joon (Cha Seo-won), a lawyer with a complicated past involving Jae-gyu, enters the picture, the balance shiftsโturning the romance into a highly anticipated love triangle.
Plot Highlight 2: A Lighthearted, Laugh-Out-Loud Comedy
Adapted from a web novel of the same name, Spring Fever embraces a playful, exaggerated comedy style. From mistaking chicken skewers as weapons to over-the-top action moments like Jae-gyu leaping over walls, the drama delivers nonstop humor. This Korean drama review confirms itโs the perfect โcomfort-watchโ seriesโeasy, funny, and ideal for casual viewing.
Plot Highlight 3: Ahn Bo-hyunโs Tattooed Transformation
Ahn Bo-hyun plays Seon Jae-gyu, the CEO of JK Power Energy. With a powerful build, full-arm tattoos, and an intimidating appearance, he often gets mistaken for a thug. Beneath the rough exterior, however, lies a warm, loyal, and emotionally sincere manโmaking his contrast-driven charm one of the dramaโs biggest highlights.

At 37, Ahn Bo-hyun brings physical credibility to the role. A former boxer and part-time mover before becoming a model, he performs intense action scenes effortlessly, showcasing overwhelming masculine energy rarely seen in romantic comedies.
Plot Highlight 4: A Pure and Heart-Fluttering Student Couple
Beyond the main romance, the student couple storyline adds emotional depth. Seon Han-gyeol (Jo Jun-young) is a top-ranking student who shows little interest in grades or social status, while Choi Se-jin (Lee Jae-in), always ranked second, is determined to surpass him. What begins as rivalry gradually transforms into a gentle, pure romance that will melt viewersโ hearts.
Plot Highlight 5: A Healing UncleโNephew Relationship
Nicknamed the โnephew fool,โ Seon Jae-gyu dedicates his entire life to raising his nephew Han-gyeol, never missing a single milestone. Han-gyeol, in return, lives a disciplined and mature life to avoid burdening his uncle. Their warm, supportive bond adds a deeply healing layer to the story, making this Korean drama review even more emotionally rewarding.
This Spring Fever Korean drama review highlights why the series stands out with its contrast-driven romance, strong character dynamics, and warm comedic toneโmaking it one of the most enjoyable Korean drama releases to watch.
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