Firsts, Farewells & Eleven Months Together — The Doctor Shin Cast Pours Their Hearts Out Before the Finale

When a drama wraps, the cast’s farewell messages can tell you a lot about what the production actually meant to the people who made it. For the stars of Doctor Shin, the words came easy — because for most of them, this was the role of a lifetime. Here’s what they had to say as the final episode aired on May 3.

What Is Doctor Shin About?

Doctor Shin is a Korean drama built around a brain-swap premise — an unusual, high-concept hook that blends romance with body-swap storytelling. Written by Im Sung Han (known by the pen name Phoebe), the show gave its largely younger cast room to inhabit multiple personalities and emotional registers across its run, making it a rich and demanding project for everyone involved.

The Cast’s Final Words — One by One

Jung E Chan (Shin Joo Shin)

For Jung E Chan, Doctor Shin was his first leading role, and the emotional weight of that milestone is clear in every line of his farewell. He spoke about pouring his whole heart into living as the character Shin Joo Shin, and was visibly grateful to the writer and director for believing in him when it counted most.

What stood out in his message was his warmth toward the ensemble — referring to his co-stars by their characters’ names, he described how close they all became over the course of filming, and how the approaching end of production left him genuinely sad. For a first leading role, that kind of connection with a cast is a gift.

Baek Seo Ra (Momo / Ran Hee / Jin Joo / Ba Ra)

Baek Seo Ra’s farewell touched on something remarkable about her experience on Doctor Shin — the sheer range the role demanded. She played not one, but multiple distinct characters throughout the drama: Momo, Ran Hee, Jin Joo, and Ba Ra. Each carried a different personality and emotional tone, and she described it as an honour to have taken on all of them. Her message closed with a clear sense of ambition — she intends to bring an even broader range to future roles, using this drama as her foundation.

An Woo Yeon (Ha Yong Joong)

An Woo Yeon’s farewell was perhaps the most candid and detailed of the group. He revealed that Doctor Shin required 11 months of total commitment — four months of rehearsals followed by seven months of filming. By any measure, that’s an extraordinary investment of time and energy for a single project, and the bittersweet feeling he described upon its conclusion makes complete sense.

He also opened up about his initial anxieties — wondering whether a brain-swap premise would connect with audiences, and whether he could convincingly carry the character of Ha Yong Joong. That combination of doubt and determination, he said, is what drove him to prepare as thoroughly as he did. The drama will clearly stay with him for a long time.

Joo Se Bin (Geum Ba Ra)

For Joo Se Bin, Doctor Shin was both her first leading role and the beginning of her thirties — two milestones arriving at once. She described it as a meaningful root and stepping stone in her acting career, and expressed particular pride in having been trusted by writer Im Sung Han (Phoebe) with the lead in one of her dramas. Playing Geum Ba Ra — a character she described as sturdy and mature on the inside — taught her things that extended beyond performance. She came out of it a better actress and, in her own words, a better person.

Cheon Young Min (Kim Jin Joo)

Cheon Young Min was the most candid about the pressure of leading a drama for the first time. She admitted openly that pretending otherwise would be dishonest — but she also said that the pressure made every single day on set feel like a miracle. The character of Kim Jin Joo, she explained, was a gift precisely because of the range she allowed: mild and gentle in some scenes, fiery and confrontational in others. Viewer reactions — whether rooting for Jin Joo or getting angry at her — all became fuel that kept the actress going.

Why Doctor Shin Stands Out

What makes Doctor Shin notable beyond its concept is the sheer number of young actors for whom this was a career-defining first. Multiple leads stepping into their first major roles simultaneously — under the guidance of a veteran writer — is rare, and the emotional investment visible in every farewell message reflects that. This wasn’t just a job; it was a formative experience for everyone in it.

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