Our Unwritten Seoul Review — A Warm, Healing K-Drama You Shouldn’t Miss

πŸ’– Our Unwritten Seoul Review — A Heartwarming K-Drama About Healing and Life in Seoul


Our Unwritten Seoul K-drama review cover image featuring Banpo Bridge night view in Seoul with fountain lights and calm Han River.

Hello, I’m Hangeulia ^-^

Sometimes a K-drama comes along that feels less like a show and more like a quiet conversation with your heart. Our Unwritten Seoul is exactly that kind of story — soft, heartfelt, and beautifully Seoul in every way. I found myself completely drawn in. πŸ˜„

If you loved My Mister or Misaeng, you’ll feel right at home here. Our Unwritten Seoul carries that same warm tone that embraces you slowly, scene by scene — it’s the kind of show that whispers instead of shouts. Highly recommended if your heart needs something gentle today.

In this review, I’ll walk you through five things:

    1. a spoiler-light story overview,
    2. the healing themes that make this drama feel like Seoul’s heartbeat,
    3. a cast guide focused on Yoo Mi-ji & Yoo Mi-rae’s duality,
    4. a full Official OST tracklist with my top pick,
    5. and a mini “Korean vibes” guide so you can recreate the Hangang ramyeon moment in real life. Wanna come along? ^^



πŸ’œ When “Unknown” Meets “Future” — Story Overview


The drama follows twin sisters, Mi-ji and Mi-rae. Their names mean “unknown” (λ―Έμ§€) and “future” (미래) — a poetic touch that already hints at the story’s depth. When they decide to switch lives for a while, what begins as curiosity slowly becomes a journey of self-discovery.

Through their eyes, we see how easy it is to judge life from one angle and how humbling it feels to finally see the whole picture. The show doesn’t rely on dramatic twists; it flows with quiet honesty — showing that growth often happens when no one’s watching.




πŸ’œ Finding Yourself in Seoul — Themes and Hidden Messages


At its heart, Our Unwritten Seoul is about empathy and healing. It reminds us that Seoul isn’t just a city — it’s a mirror for all of us chasing connection, meaning, and comfort. Each episode unfolds like a diary entry of ordinary people learning to breathe again.

“μ–΄μ œλŠ” 끝났고, 내일은 λ©€μ—ˆκ³ , μ˜€λŠ˜μ€ 아직 λͺ¨λ₯Έλ‹€.”
“Yesterday is over. Tomorrow is yet to come. Today is yet unknown.”

This line captures the essence of the drama — a simple, beautiful truth: don’t get trapped in yesterday, don’t fear tomorrow, just live this moment with quiet courage. That’s the soul of Seoul the drama wants you to feel.




πŸ’œ The Cast That Brings It to Life


Every character in Our Unwritten Seoul feels like someone you might meet on an ordinary day. Each actor brings warmth and depth to their role, turning Seoul into a living, breathing storybook.


❤ Yoo Mi-ji (μœ λ―Έμ§€) — The Quiet Soul of Seoul

Born into an athlete’s body, Mi-ji could outrun most boys and climb any hill with ease. But behind her physical strength lay a deep loneliness — the feeling of being unseen. Even after winning countless medals, an injury ended her dream, and she spent three silent years locked away from the world, carrying invisible pain.

Her trauma deepened when she couldn’t reach her grandmother in time before her condition worsened. Mi-ji blamed herself endlessly, believing that if she hadn’t been too afraid to leave her room, she could have helped her grandmother during her golden time. This guilt became part of her — soft, quiet, and unshakable.

While Mi-rae shines in Seoul’s bright lights, Mi-ji remains in its soft shadows, reminding us that even the quietest corners of the city can glow if you look closely enough.

Park Bo-young (λ°•λ³΄μ˜) delivers one of her most delicate performances — fragile yet strong, ordinary yet quietly alive. Mi-ji isn’t the “future,” but she keeps the world turning softly in the present.


❤ Yoo Mi-rae (유미래) — The Face of Seoul’s Future

Mi-rae — whose name literally means “future” — has lived her life trying to embody that name — the one who looks ahead, the one who doesn’t stop.

As a child, Mi-rae was physically weak — she had to take medicine four times a day — but she grew into someone remarkably strong in spirit. With determination and patience, she built her career at the Korea Financial Management Corporation. Her achievements are not built on luck, but persistence — the quiet, steady kind of success Seoul is built upon.

Park Bo-young once again shines in duality — capturing both the fragility of Mi-ji and the polished restraint of Mi-rae. Together, the twins represent two halves of one heart: one grounded in the present, one reaching for what’s ahead.


❤ Lee Ho-soo (이호수) — played by Park Jinyoung (λ°•μ§„μ˜)

A calm, thoughtful lawyer and the twins’ high school classmate. Ho-soo listens more than he speaks, and his empathy gives the series its emotional rhythm. He’s not the hero who saves Mi-ji — he’s the friend who understands her.


❤ Han Se-jin (ν•œμ„Έμ§„) — played by Ryu Kyung-soo (λ₯˜κ²½μˆ˜)

Once a high-performing investment officer, now an organic farmer. Se-jin symbolizes the longing to escape Seoul’s noise and find meaning in simplicity. His quiet presence adds stillness to the show — the space where healing begins.


❤ Supporting but Unforgettable

  • Kim Ok-hee (κΉ€μ˜₯희): Mi-ji & Mi-rae’s mother, a strong cafeteria cook who embodies quiet love.
  • Yeom Boon-hong (염뢄홍): Ho-soo’s mother, warm and kind, believing in small happiness.
  • Kang Wolsun (κ°•μ›”μˆœ): The twins’ grandmother, whose wisdom grounds the family’s emotions.

❤ The People Around Them

  • Kim Ro-sa (κΉ€λ‘œμ‚¬): owner of Rosa Restaurant (λ‘œμ‚¬μ‹λ‹Ή). The mystery surrounding Kim Rosa’s life adds a quiet thrill to the drama — you never quite know what she’s hiding, and that’s what makes it so captivating.
  • Lee Chung-gu (이좩ꡬ): Ho-su's senior lawyer.
  • Park Ji-yoon (λ°•μ§€μœ€): Mi-rae’s old school friend.
  • Song Kyung-gu (솑경ꡬ): Mi-ji’s ex-boyfriend.




πŸ’œ The Sound and Soul of Seoul — Official OST


The Our Unwritten Seoul OST captures every emotion of the series — its warmth, its longing, and the quiet rhythm of Seoul nights.

The official soundtrack for Our Unwritten Seoul was released on June 30, 2025. It includes 37 beautifully crafted tracks by artists such as μ‹œμ˜¨, 졜유리, 10CM, 홍이삭, λ‚¨ν˜œμŠΉ, 쑰미라, 박상희, 고은정, and 김경희. Each song captures a different heartbeat of Seoul — tender, cinematic, and deeply emotional.


No. Title Artist
01On Your Side (Opening Title ver.)μ‹œμ˜¨
02λ…Έλž€ λ΄„μ΅œμœ λ¦¬
03노을10CM
04On Your Sideμ‹œμ˜¨
05In You홍이삭
06Youdori
07λ‚˜μ˜ μ‹œκ°„ μ–΄λ”˜κ°€μΌλ ˆμΈ
08μ–΄μ œ 였늘 그리고 λ‚΄μΌλ‚¨ν˜œμŠΉ, 박상희
09미지와 λ―Έλž˜λ‚¨ν˜œμŠΉ, 쑰미라
10호수의 λ…Έλž˜κΉ€κ²½ν¬
11손가락 약속박상희
12μ†Œλ¬Έμ€ 꼬리λ₯Ό λ¬Όκ³ λ‚¨ν˜œμŠΉ, 박상희
13였랜 κΈ°λ‹€λ¦Όλ‚¨ν˜œμŠΉ, 쑰미라
14λ”°λœ»ν•œ λ§ˆμŒμ΄μ†Œμ˜
15λ„ˆλŠ” λ‚΄κ²Œ 이런 μ˜λ―Έλ‚¨ν˜œμŠΉ, 박상희
16λ˜‘κ°™μ•„μš”λ°•μƒν¬
17식은 μ£½ λ¨ΉκΈ°λ‚¨ν˜œμŠΉ, 박상희
18μœ„ν—˜ν•œ μ‚¬λžŒλ“€λ°•μƒν¬
19λ―Έμ§€μ˜ μ„œμšΈμž…μ„±κΈ°λ‚¨ν˜œμŠΉ, 박상희
20λ‚˜λ₯Ό 읽어쀀 μ‚¬λžŒλ‚¨ν˜œμŠΉ, 박상희
21μ‹€μˆ˜μ—°λ°œμ‘°λ―ΈλΌ
22κ·Έλ‚ μ˜ μš°λ¦¬λ‚¨ν˜œμŠΉ, 고은정
23μ‚΄λ‹€λ³΄λ©΄μ‘°ν•œλ‚˜
24일기μž₯ 속 μ‹œκ°„λ“€λ‚¨ν˜œμŠΉ, 박상희
25ν•˜λ£¨κ°€ μ €λ¬΄λŠ” μ‹œκ°„λ‚¨ν˜œμŠΉ, 쑰미라
26λˆ„κ΅°κ°€μ˜ μ—„λ§ˆ, λˆ„κ΅°κ°€μ˜ λ”Έλ‚¨ν˜œμŠΉ, 박상희
27One Two Hook김경희
28딸기밭고은정
29μ‚¬λž‘ν•΄ ν• λ¨Έλ‹ˆμ΄μ†Œμ˜
30λ‚˜λ¬΄κ°€ 되고 μ‹Άμ—ˆλ˜ μ—¬λ¦° λ§ˆμŒλ“€λ‚¨ν˜œμŠΉ, 박상희
31Come Back Homeλ‚¨ν˜œμŠΉ, 고은정
32μ„Έμƒμ˜ λͺ¨λ“  μ—„λ§ˆμ™€ λ”Έμ—κ²Œλ‚¨ν˜œμŠΉ, 박상희
33λ‹¬μ½€ν•œ λ§›λ‚¨ν˜œμŠΉ, 고은정
34λ‚˜μ˜ λ‘œμ‚¬, λ‚˜μ˜ μƒμ›”λ‚¨ν˜œμŠΉ, 박상희
35μš°λ¦¬λ“€μ˜ λ‚΄μΌμ€λ‚¨ν˜œμŠΉ, 쑰미라
36λˆ„κ΅¬μ˜ 잘λͺ»λ„ μ•„λ‹Œλ°•μƒν¬
37Driving MAD김경희

Among these, my favorite is λ…Έλž€ λ΄„ (Yellow Spring) by 졜유리. Her voice is soft and slightly wistful — it feels like someone calling you from a half-forgotten spring memory. This song plays during Episode 2, in Mi-ji and Ho-su’s flashback scene, where time seems to pause under the golden sky.

As its title suggests, “λ…Έλž€ λ΄„ (Yellow Spring)” beautifully captures a fleeting warmth — like a season that passes but lingers in your heart. It’s the kind of melody that makes you stop and breathe for a moment, as if the world has slowed down just for you.

🎧 You can find this OST on YouTube or your favorite music app — but be warned, you’ll want to play it on loop. ^^


Every note in this album feels like Seoul itself — sometimes lonely, sometimes full of hope, but always beautifully alive. πŸŒ†




πŸ’œ What Stayed in My Heart


Watching Our Unwritten Seoul felt like reading a long letter from a friend. It doesn’t shout or rush. It just sits with you quietly, reminding you that even in chaos, there’s beauty in slowing down. It helped me see Seoul not as a busy city but as a place where people are simply trying to love, heal, and start again.

It’s not a drama of big moments — it’s a story of small truths. Maybe that’s why it stays with you long after it ends.




πŸ’œ Korean Vibes — Hangang Nights, Ramen Lights, and City Feels πŸŒƒπŸœ


There’s one scene that truly embodies the show’s warmth: Mi-ji and Ho-su sitting by the Han River (ν•œκ°•) at night, cooking Hangang ramyeon (라면) using a small electronic cooker. The soft river breeze, the reflection of bridge lights, the quiet sound of noodles boiling — it’s pure Korean comfort.

You can actually try this experience yourself! Head to Banpo Han River Park (λ°˜ν¬ν•œκ°•κ³΅μ›) or Yeouido Park (μ—¬μ˜λ„κ³΅μ›). Most convenience stores there have electronic ramen cookers — just buy a packet of ramyeon and bottled water, and they’ll hand you the rest. Enjoy it while watching the city glow. That’s the real Our Unwritten Seoul vibe.




πŸ’œ Frequently Asked Questions (FAQ)


Q1. Where can I watch Our Unwritten Seoul?
You can watch Our Unwritten Seoul on major K-drama streaming platforms like Netflix Korea or TVING.
(Availability may vary depending on your region, so check your local streaming list!)

Q2. What is Our Unwritten Seoul about?
It’s a heartwarming K-drama about twin sisters — Yoo Mi-ji and Yoo Mi-rae — who switch lives and discover healing, family, and the meaning of self-acceptance in Seoul.

Q3. Who are the main actors in Our Unwritten Seoul?
The drama stars Park Bo-young as both Mi-ji and Mi-rae, Park Jinyoung as Lee Ho-soo, and Ryu Kyung-soo as Han Se-jin — each delivering deeply emotional performances.

Q4. What makes Our Unwritten Seoul different from other healing K-dramas?
Unlike fast-paced dramas, this one moves gently — focusing on quiet emotions, unspoken connections, and everyday healing moments that reflect the real rhythm of Seoul life.

Q5. What is the meaning behind the title “Our Unwritten Seoul”?
The title symbolizes the idea that everyone has their own unfinished story — an “unwritten” chapter waiting to unfold in the city that never stops changing: Seoul.

Q6. Is the OST worth listening to?
Absolutely. The official soundtrack (released June 30, 2025) features 37 tracks by artists like 10CM, 졜유리, and λ‚¨ν˜œμŠΉ. Each song captures a piece of Seoul’s warmth — from spring mornings to Han River nights.




πŸ’œ Final Thoughts — Why You’ll Love It + What to Read Next


If you enjoy reflective, heartfelt dramas like My Mister or Misaeng, this series is your next watch. It offers quiet healing, relatable emotions, and two leads who feel like real people you could meet on the streets of Seoul.

Next up on Hangeulia: I’ll show you how to enjoy Hangang ramyeon like a local — step by step, with real photos and tips. Stay tuned~ ^^

With love,
ν•œκΈ€λ¦¬μ•„πŸ˜Š




πŸ’« Explore More from Our Unwritten Seoul




If you’re in the mood for something completely different next — more intense, raw, and based on real medical cases — you might enjoy my review of The Trauma Code: Heroes on Call. It’s one of the most powerful true-story medical dramas of recent years, and a perfect contrast to the gentle warmth of Our Unwritten Seoul.

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