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tvN continues to unveil « Spring Fever« , his upcoming romantic drama, and this time, these are the first stills from’Ahn Bo-hyun and the young actor Cho Jun-young who attract attention. Their relationship as uncle and nephew, both tender and full of contrasts, promises to be one of the emotional pillars of the drama.


A big-hearted uncle behind an intimidating appearance
Spring Fever tells the story of Yoon Bom (Lee Joo-bin), an emotionally distant high school teacher, and Seon Jae-gyu (Ahn Bo-hyun), a passionate man capable of melting her icy heart. But even before the romance, the drama focuses on another essential relationship: Jae-gyu's relationship with his nephew.

Cho Jun-young interpreter Seon Han-gyeol, a gifted student and valedictorian at Shinsoo High School.
His uncle, Jae-gyu, is known for his eccentric behavior and for getting into trouble... but behind his tattoos and imposing physique lies a deeply caring man.
Despite their arguments, sharp remarks, and contrasting personalities, Jae-gyu's sincere love for Han-gyeol shines through in every interaction. He wants to do everything he can for this nephew, whom he is raising as his own son.
First stills that capture a relationship full of nuances
The new images show Han-gyeol observing his uncle with an indecipherable look: admiration? annoyance? hidden tenderness? Jae-gyu, meanwhile, displays the clumsy but overflowing energy of someone who would do absolutely anything for his family.

According to the production team: «Ahn Bo-hyun and Cho Jun-young's performances as uncle and nephew are absolutely exceptional. Their chemistry, both visual and emotional, will be one of the pillars of the drama.»
This family relationship (sometimes funny, sometimes moving) complements the main romantic storyline, adding a depth rarely found in romantic comedies.

Spring Fever will be broadcast from January 5, 2026 on Prime Video.
