"Spring Fever" actors Ahn Bo-hyun and Lee Joo-bin's stunning visual pairing is captured in a two-shot still.

The new tvN Monday-Tuesday drama "Spring Fever," scheduled to premiere on Jan. 5, 2026, (written by Kim A-jeong, directed by Park Won-guk, planned by CJ ENM STUDIOS, produced by Bonfactory) is a hot! pink romance of spring days that will melt even the frozen hearts of teacher Yoon Bom (Lee Joo-bin), who feels the bitter cold, and the man with a burning heart, Seon Jae-gyu (Ahn Bo-hyun).

"Spring Fever" has been receiving heated anticipation even before broadcast because it brings together must-watch trending actors Ahn Bo-hyun and Lee Joo-bin and director Park Won-guk of "Marry My Husband," which recorded the highest ratings in tvN Monday-Tuesday drama history.

In the drama, Ahn Bo-hyun plays the unpredictable, charging-type man Seon Jae-gyu, and Lee Joo-bin plays the mysterious high school teacher Yoon Bom, delivering passionate performances. Through the unique romance between characters with different personalities, the two actors are expected to provide laughter, excitement and emotion with an irresistible charm that makes viewers want to watch again and again.

The two-shot stills released on the 5th capture the thrilling moments of Seon Jae-gyu and Yoon Bom as they push and pull against each other.

Jae-gyu, a "tough guy" who steals the townspeople's attention whenever he appears, continuously launches affectionate offensives toward Yoon Bom, shaking her heart. The contrast between Bom, who bars her heart, and Jae-gyu, who moves straight ahead, heightens interest and raises curiosity about their ticklish atmosphere.

Seon Jae-gyu and Yoon Bom, who turned the peaceful town upside down, have a "boundary-crossing" romance that draws attention to what kind of story will move viewers' emotions. Also, whether Jae-gyu's burning heart can melt Bom's frozen heart can already be felt from the stills alone, and the "perfectly stuck chemistry" of Ahn Bo-hyun and Lee Joo-bin is already gripping viewers' hearts.

tvN's first romantic comedy of 2026, the new tvN Monday-Tuesday drama "Spring Fever," will premiere at 8:50 p.m. on Jan. 5, 2026.

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