Cha Seo-won X Cho Joon-young X Lee Jae-in joins Lee Ju-bin X Ahn Bo-hyun Rocco Spring Fever..broadcast in the first half of 2026

Sep 03, 2025

Cha Seo-won X Cho Joon-young X Lee Jae-in joins Lee Ju-bin X Ahn Bo-hyun Rocco Spring Fever..broadcast in the first half of 2026



Actors Cha Seo-won, Cho Joon-young, and Lee Jae-in confirmed their appearance in tvN's new drama 『Spring Fever" and completed a fresh chemistry that calls for spring sickness.

tvN's new drama 『Spring Fever" (played by Kim Ah-jung, directed by Park Won-guk), which is scheduled to premiere in the first half of 2026, is a hot pink comic romance between Yoon Bom (Lee Joo-bin), an unidentified teacher who closed her heart and came down to a rural school, and Sun Jae-kyu (An Bo-hyun), an unpredictable man who unbridles and rushes at her.

Based on the popular web novel of the same name 'Spring Fever' is directed by Park Won-guk who has been recognized for his trendy directing skills through 'Marry My Husband' and 'Joseon Psychiatrist Yoo Se-pung'Writer Kim Ah-jung, who showed the essence of romantic comedy with ', is drawing great attention even before the broadcast.




First, Cha Seo-won played Choi Yi-joon, a flawless elite lawyer. Lee Joon is a figure who seems to have emerged from a pure cartoon with a sharp jawline and a soft smile with eyes, and has a charm contrary to Jae-gyu's. However, Lee Joon's life falls into a whirlwind by reuniting with Jae-gyu, who he had previous relationships with. Lee Joon's triangular composition, which will also become entangled with Yoon Bom for some reason, will bring new fun to the work. Cha Seo-won is a drama 'neighbor's villain', 'unintentional love story' and entertainment 'Gather up'Following 4', he continues his hard work with 'Spring Fever'. Attention is drawn to the return of Cha Seo-won, who has been strong in the melodrama genre, and who has shown his presence in various romance works.

Cho Joon-young, who is emerging as a rising newcomer, plays Jae-gyu's only nephew, Sun-kyul, who is the undisputed No. 1 student at Shin-soo High School. Eom Chin-ah Hangyul, a self-proclaimed figure with lively energy and hexagonal charm, ties with Yoon Bom, who came down to the countryside, through a priestly relationship. Cho Joon-young, who has made an impression on the small screen as a young actor with both visuals and acting skills by appearing in 'Bani and Brothers', 'Everything We Loved' and 'Dearm', heralding the birth of another life character. His move, which is drawing attention as an emerging powerhouse of K-dramas, is drawing more attention than ever. Acting chemistry with Ahn Bo-hyun, who will show off his uncle's nephew chemistry, is also considered a major point to watch.

Lee Jae-in meets viewers as Choi Se-jin, the only anti-fan in Shinsu High School's second place and Han Sun-Gyeol (Cho Joon-young). In the play, Se-jin was pushed by families from prestigious universities and transferred to a small school in the province to get good grades. I thought I would comfortably win first place, but I am responsible for another axis of youth romance by meeting Hangyul, a wall that I cannot overcome no matter how hard I try. 'Unknown Seoul', 'It's night time', As Lee Jae-in, who has emerged as a 'hot' actor this year after successfully making successful hits with 'Racket Boys', questions are rising about how Lee Jae-in will pull off the Choi Se-jin character and her potential.




In this way, 「Spring Fever" is joined by Cha Seo-won, Cho Joon-young, and Lee Jae-in, following trusted actors Ahn Bo-hyun and Lee Joo-bin, amplifying expectations by meeting the actors and the production team. In particular, it is known as the next film of director Park Won-guk of 『Marry My Husband』, which recorded the highest ratings ever in tvN's Monday-Tuesday drama, heralding the birth of another Life Drama. I am looking forward to the first broadcast that will stimulate not only the main narrative of Jae-gyu and Yoon Bom in the play, but also various consensus and tastes, including the youth romance of high school students, to what kind of spring fever will bring to the small screen, and to provide excitement and vicarious satisfaction.

tvN's new drama 'Spring Fever' is scheduled to premiere in the first half of 2026.





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