Ahn Bo Hyun couldn’t hide his excitement for Spring Fever, drawn to its playful script, unique characters, and the chance to explore a side of himself audiences haven’t seen before. The actor promises that the series will be full of laughter, charm and surprises that will keep viewers hooked from start to finish.

Prime Video is set to bring this captivating new Korean romantic comedy to screens worldwide. Starring Ahn Bo Hyun (Flex X Cop, See You in My 19th Life, Yumi’s Cells) and Lee Joo Been (The Divorce Insurance, Twelve, Money Heist: Korea – Joint Economic Area), Spring Fever premieres on 5 January 2026, with two new episodes released weekly in over 240 countries and territories.

Directed by Park Won Gook and written by Kim Ah Jeong, the series follows Yoon Bom (Lee Joo Been), a cool-headed high school teacher, and Sun Jae Gyu (Ahn Bo Hyun), a fiery troublemaker whose arrival stirs up a quiet village. Their unlikely romance promises to melt hearts and spark plenty of laughter along the way.

The ensemble cast includes Cha Seo Won, Cho Jun Young, Lee Jae Iin, Jin Kyung and Bae Jung Nnam, who bring vibrant energy to a story full of youthful romance, rivalry, and village antics. The recent script reading session highlighted the cast’s chemistry, with Ahn Bo Hyun’s natural comedic timing and Busan dialect bringing Sun Jae Gyu to life, while Lee Joo Been’s portrayal of the gentle-yet-reserved Yoon Bom adds depth and charm.

Cha Seo Won plays Choi I Jun, an elite lawyer caught between Jae Gyu and Bom, while Cho Jun Young and Lee Jae In spark youthful rivalry as Sun Han Gyul and Choi Se Jin. The series also features veteran actors like Jin Kyung and Bae Jung Nam, adding warmth and humor to the mix.

Lee Joo Been noted the series’ refreshing village setting and witty humor, highlighting not only the romance between Bom and Jae Gyu but also the playful interactions among students and teachers, with hidden surprises waiting for viewers along the way.

Spring Fever promises a rom-com full of heart, laughter, and irresistible chemistry. Catch the premiere on 5 January 2026, with new episodes every Monday and Tuesday, exclusively on Prime Video.