Episode
In Your Radiant Season: Episode 4
Overview
As Chan and Haran grow closer, a mysterious sound begins to haunt him, revealing gaps in his memory.
Details
- Series
- In Your Radiant Season
- Season
- Season 1
- Episode
- Episode 4
- Air date
- 2026-02-28
- Runtime
- 68 min
Episode context
Episode 4 is Episode 4 in Season 1 of In Your Radiant Season. It aired on 2026-02-28. The runtime is 68 min.
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More episodes from this season
Episode 2
Chan sees that Haran is frozen in winter and suggests a three-month trial friendship.
Episode 6
Chan's sudden exit for the U.S. leaves Ha-ran reeling. As longing sets in, the three sisters clash and Na-na faces an unexpected incident.
Episode 1
Seven years after a lab explosion, Chan returns home for work and unexpectedly meets Haran again.
Episode 7
Chan and Ha-ran reunite after his U.S. return. At a SHIM party, their bond grows while Chan starts recording his resurfacing memories.
Episode 8
Ha-ran helps Chan reveal his father's watch secret. After their reconciliation, Ha-ran wins an award but meets a shocking face at the ceremony.
Episode 9
Chan's unintentional lie about the fountain pen weighs on his conscience. To stay close to Ha-ran, he must decide if the truth is worth the risk.
Episode 10
Chan's envy of Su-jin and Ha-ran grows. As Ha-ran celebrates Chan’s birthday, she moves past her "winter" while Nana makes a choice in Chuncheon.
Episode 11
Ha-ran, who learns Chan's secret from seven years ago through the "1-Inch of Memory" notebook, falls into confusion upon realizing that even the fountain pen was a gift he had prepared.
Episode 12