K-drama fans, get ready for spring! MBC’s upcoming romance series “In Your Radiant Season” has just announced an exciting supporting cast lineup that’s turning heads across the Korean entertainment industry. With Lee Sung Kyung and Chae Jong Hyeop already confirmed as leads, the addition of veteran actors and rising stars promises a captivating viewing experience.

In Your Radiant Season Quick Cast Overview

Actor	Role	Character Description
Lee Sung Kyung	Song Ha Ran	A woman trapped in a long winter
Chae Jong Hyeop	Sunwoo Chan	A man living each day like summer vacation
Lee Mi Sook	Kim Nana	Fashion icon & grandmother of three sisters
Kang Seok Woo	Park Man Jae	Retired barista with a hidden past
Han Ji Hyeon	Song Ha Young	Bold junior designer & mood-maker
Oh Ye Ju	Song Ha Dam	Resourceful high schooler

What’s the Drama About?

“In Your Radiant Season” weaves a heartwarming tale of contrasts. The story centers on Sunwoo Chan, who embraces life with summer vacation energy, and Song Ha Ran, who has emotionally withdrawn into an endless winter. This poetic premise sets the stage for an emotional journey about opening one’s heart again.

Meet the Supporting Cast

Lee Mi Sook brings gravitas as Kim Nana, a legendary first-generation designer who conquered the global fashion world while raising her daughter abroad. Her fiercely protective nature toward her three granddaughters faces an unexpected challenge when her first love resurfaces.

Kang Seok Woo plays Park Man Jae, a retired professional turned café owner who operates “Rest,” a neighborhood sanctuary. His tranquil existence shifts dramatically when he reconnects with Nana, his first love and Ha Ran’s grandmother.

Han Ji Hyeon portrays Song Ha Young, the middle sister working as a junior designer at Nana Atelier. Her infectious energy and bold personality make her the household’s vibrant heartbeat.

Oh Ye Ju takes on Song Ha Dam, the youngest sister who’s actually the most mature and capable, earning her status as Nana’s “perfect granddaughter”. But even perfect facades crack—her unexpected declaration promises to shake the family dynamics.

Why This Drama Matters

The chemistry between established stars and fresh talent creates anticipation. Lee Sung Kyung, known for her versatility in dramas like “Weightlifting Fairy Kim Bok Joo,” pairs with Chae Jong Hyeop, whose recent performances have solidified his leading man status.

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When Can You Watch?

“In Your Radiant Season” is currently filming and will premiere as a Friday-Saturday drama in the first half of 2025. MBC’s prime weekend slot signals the network’s confidence in this project.

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Frequently Asked Questions

Q: Who are the lead actors in “In Your Radiant Season”?

A: Lee Sung Kyung and Chae Jong Hyeop are confirmed as the drama’s romantic leads, with Lee Sung Kyung playing Song Ha Ran and Chae Jong Hyeop as Sunwoo Chan.

Q: When will “In Your Radiant Season” premiere?

A: The drama is scheduled to premiere on MBC in the first half of 2025 as a Friday-Saturday series. Stay tuned for the exact release date as production progresses.