What Will Happen in the Final Episodes of ‘찬란한 너의 계절에’? Key Secrets Revealed!

Daniel Kim | 2026.03.28

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MBC’s 12-episode Friday–Saturday drama 'In Your Radiant Season' has just two episodes left before it concludes. With long-hidden truths surfacing, viewers are increasingly curious about how the story will wrap up.

    A preview of episode 11 of \'In Your Radiant Season.\' / YouTube \'MBCdrama\'
  A preview of episode 11 of 'In Your Radiant Season.' / YouTube 'MBCdrama'

'In Your Radiant Season' follows Seon Woo-chan, a man who lives as if every day is an endless summer break, and Song Ha-ran, a woman who has shut herself away in winter. Fate draws them together, thawing frozen time in an unpredictable, luminous romance. Lee Sung-kyung and Chae Jong-hyeop star as Song Ha-ran and Seon Woo-chan, respectively, delivering committed performances. The cast also includes Lee Mi-sook, Kang Seok-woo, Han Ji-hyun, and Oh Ye-ju.

According to Nielsen Korea, episode 10, which aired on the 27th, posted a 2.6% nationwide rating. That’s a slight rise from episode 9’s 2.3%, and industry observers are watching to see whether the series can sustain an upward ratings trend.

Episode 10 centers on Song Ha-ran (Lee Sung-kyung) learning the truth about Seon Woo-chan (Chae Jong-hyeop).

On his birthday, Seon Woo-chan spends time with Song Ha-ran. She presents a carefully chosen gift, and the two blow out the candles together, promising a future. Determined to stay by her side, Seon Woo-chan decides to lay everything bare: he compiles seven years’ worth of fragmented memories and plans to give her a drawing pad documenting them.

But just as he’s about to confess, a fire breaks out in the cinema and everything spirals. Alarms and explosions turn the scene chaotic; Seon Woo-chan has a triggered reaction and flashes back to the Boston explosion seven years earlier. At that time, he had told Kang Hyuk-chan (Kwon Do-hyung) about his contact with Song Ha-ran, leading to a violent confrontation. In the end, Seon Woo-chan collapses without revealing the truth.

    A scene from episode 10 of \'In Your Radiant Season.\' / YouTube \'MBCdrama\'
  A scene from episode 10 of 'In Your Radiant Season.' / YouTube 'MBCdrama'
    A scene from episode 10 of \'In Your Radiant Season.\' / YouTube \'MBCdrama\'
  A scene from episode 10 of 'In Your Radiant Season.' / YouTube 'MBCdrama'
    A scene from episode 10 of \'In Your Radiant Season.\' / YouTube \'MBCdrama\'
  A scene from episode 10 of 'In Your Radiant Season.' / YouTube 'MBCdrama'
    A scene from episode 10 of \'In Your Radiant Season.\' / YouTube \'MBCdrama\'
  A scene from episode 10 of 'In Your Radiant Season.' / YouTube 'MBCdrama'

Kim Nana’s (Lee Mi-sook) storyline delivered a weighty emotional beat. When Park Man-jae (Kang Seok-woo) discovers her illness, Kim Nana breaks down in tears. The three sisters, learning belatedly about their grandmother’s condition, find a wedding dress and letters she had prepared for them and break into sobs. The family’s renewed solidarity adds another emotional axis to the series.

Near the episode’s close, Song Ha-ran finds Seon Woo-chan’s \"One-Inch Memory Notebook\" in his room. She realizes he’s known her for seven years and has been concealing his connection to Kang Hyuk-chan. Confronting him, Song Ha-ran erupts in anger; Seon Woo-chan freezes, unable to speak, leaving viewers eager for what comes next.

Episode 11 is set to follow Song Ha-ran as she grapples with the overwhelming truth about Seon Woo-chan and Kang Hyuk-chan. Seon Woo-chan fights to communicate his true feelings, but worsening hallucinations and memory distortion further degrade his condition. Audiences will be watching closely to see how the two characters face the full scope of the truth and what kind of ending awaits them.

With just two episodes left, viewers have been vocal online: \"Please give us a happy ending,\" \"Why is this so sad—it's killing me,\" \"How am I supposed to wait until next week?\" and \"Next week is the last episode—are we sure about this?\" are among the reactions.

Episode 11 of MBC’s Friday–Saturday drama 'In Your Radiant Season' airs on the 28th at 9:50 p.m. KST.

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