MBC’s upcoming drama In Your Radiant Season has released a new heart-fluttering poster, drawing attention with the emotional exchange between leads Chae Jong Hyeop and Lee Sung Kyung.
The drama tells the story of Sunwoo Chan (Chae Jong Hyeop), a man who lives each day like an exciting summer vacation, and Song Ha Ran (Lee Sung Kyung), a woman who has shut herself away as if her life were a cold winter. Despite their contrasting outlooks on life, the two are brought together once again by fate.

In the newly unveiled poster, Song Ha Ran and Sunwoo Chan stand close to each other, locked in an intense gaze. The moment feels as though time has stopped, with their eye contact alone conveying a sense of anticipation and emotional tension. The image hints at the story of two people who reunite after seven years apart.
The poster also features Sunwoo Chan’s line, “From now on, can I be a little more openly good to you?” signaling a straightforward and sincere romantic direction.
The production team shared that the fourth poster focuses on the moment when the two characters exchange emotions before words, inviting viewers to look forward to a romance in which Sunwoo Chan and Song Ha Ran awaken each other’s seasons with a single glance.
In Your Radiant Season is scheduled to premiere on February 20 at 9:50 p.m. KST on MBC.