Tae-seo and Eun-a face the challenges of adulthood in Still Shining episode 4. Years have passed, and their lives have taken different paths, yet memories of each other continue to resurface.
On March 13, Still Shining premiered episode 4 on Netflix. The episode shows Tae-seo reflecting on his past while balancing work as a train operator and reconnecting with old friends. Eun-a begins a new job managing a homestay, and their chance encounters at Dongjak Station spark emotions long held in the past. Distance, responsibilities, and unresolved feelings create tension as they cautiously navigate seeing each other again.

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Disclaimer: This article contains spoilers about the series. Read at your own risk.
10 Years Later in Still Shining Episode 4
Still Shining episode 4 opens in 2021, showing Tae-seo working as a programmer at a large multinational company. His life revolves around work, and he spends long nights coding, barely taking time for himself. One day, he visits his parents’ grave and talks about his grandparents and Hui-seo, deliberately keeping his own accomplishments to himself.
The story then jumps to 2025. Tae-seo now works as a train operator and finishes his shift at Dongjak Station—the same place where Eun-a once waited years ago to see the Han River with him. When he returns home, he finds his old friend Hyeong-seok waiting at his apartment, which Tae-seo has transformed into a woodworking studio.

Later that evening, Hui-seo calls and asks Tae-seo to visit their grandparents. Tae-seo casually asks if something at the house needs fixing, but Hui-seo scolds him for only visiting when there is work. She then suggests he should consider getting married, prompting Tae-seo to abruptly end the call.
That night, Tae-seo listens to music on a streaming account he once shared with Eun-a. A sudden notification reveals that Eun-a is still using the account, catching him completely off guard.
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