Hometown Cha-Cha-Cha (2021) official poster
📺 K-Drama Guide · Romance · Comedy

Hometown Cha-Cha-Cha

갯마을 차차차 · 2021
✅ Completed · 16 eps
🎬 Netflix
⭐ 8.7 / 10 MDL
🟡 15+ · Teen
⚡ Updated · Apr 7, 2026

📋 Drama Overview

Everything you need to know before you hit play.

Hometown Cha-Cha-Cha (2021) official poster
Completed
💕 Romance Must-Watch
Hometown Cha-Cha-Cha
갯마을 차차차 (Gaetmaeul Chachacha) · 2021 · South Korea
WriterShin Ha-eun
DirectorYoo Je-won, Kwon Yong-il
Episodes16 eps · ~75 min each
⏱️ Binge Time20h 0m
AiredAug 28 – Oct 17, 2021
GenreRomance · Comedy · Slice of Life
Content Rating15+ · TV-14

Netflix
Small Town
Healing
Slow Burn
Ensemble Cast
Opposites Attract

Yoon Hye-jin (Shin Min-a) is a successful, exacting Seoul dentist who has done everything right — and watches it all collapse in a single afternoon. Fired, humiliated, and suddenly without a plan, she finds herself in Gongjin, the tiny seaside village where her late mother once brought her as a child. On impulse, she decides to stay and open a dental clinic. Gongjin is not what she expected. Neither is Hong Du-sik (Kim Seon-ho).

Du-sik — known to everyone as Chief Hong — holds no official position and appears to have no fixed employment, yet he is somehow involved in every corner of village life. He repairs things, mediates arguments, drives people to the hospital at 3 a.m., and reads Thoreau by the water. He is cheerful in a way that feels like a deliberate choice rather than a natural condition. Hye-jin finds him aggravating. She also finds herself relying on him before she’s decided to. Around them, Gongjin’s residents — the grandmothers, the former singer, the feuding ex-couple, the police officer — live their own stories, ones the show treats with the same care it gives the leads.

Episode Progress
16 / 16 ✅ Completed

▶ Official Trailer

🎭 Cast & Characters

Twelve performances — the leads and the village that surrounds them.

Shin Min-a as Yoon Hye-jin in Hometown Cha-Cha-Cha (2021)
Shin Min-a
Yoon Hye-jin

Lead

Kim Seon-ho as Hong Du-sik in Hometown Cha-Cha-Cha (2021)
Kim Seon-ho
Hong Du-sik

Lead

Lee Sang-yi as Ji Seong-hyeon in Hometown Cha-Cha-Cha (2021)
Lee Sang-yi
Ji Seong-hyeon

Supporting

Gong Min-jeung as Pyo Mi-seon in Hometown Cha-Cha-Cha (2021)
Gong Min-jeung
Pyo Mi-seon

Supporting

Kim Yeong-ok as Kim Gam-ri in Hometown Cha-Cha-Cha (2021)
Kim Yeong-ok
Kim Gam-ri

Supporting

Jo Han-chul as Oh Cheon-jae in Hometown Cha-Cha-Cha (2021)
Jo Han-chul
Oh Cheon-jae

Supporting

In Gyo-jin as Jang Yeong-guk in Hometown Cha-Cha-Cha (2021)
In Gyo-jin
Jang Yeong-guk

Supporting

Lee Bong-ryeon as Yeo Hwa-jeong in Hometown Cha-Cha-Cha (2021)
Lee Bong-ryeon
Yeo Hwa-jeong

Supporting

Cha Chung-hwa as Jo Nam-sook in Hometown Cha-Cha-Cha (2021)
Cha Chung-hwa
Jo Nam-sook

Supporting

Kang Hyung-suk as Choi Eun-chul in Hometown Cha-Cha-Cha (2021)
Kang Hyung-suk
Choi Eun-chul

Supporting

Kim Min-seo as Oh Ju-ri in Hometown Cha-Cha-Cha (2021)
Kim Min-seo
Oh Ju-ri

Supporting

Ki Eun-yoo as Jang Yi-jun in Hometown Cha-Cha-Cha (2021)
Ki Eun-yoo
Jang Yi-jun

Supporting

🍿 Where to Watch

Stream Hometown Cha-Cha-Cha on these platforms.

🎬 Episode Guide

All 16 episodes — spoiler-light recaps to help you pace your watch.

Hometown Cha-Cha-Cha Episode 1 — Welcome to Gongjin
EP 01
Welcome to Gongjin
August 28, 2021
Hye-jin arrives in Gongjin on the worst day of her professional life — fired, directionless, and irritating the locals within hours. Du-sik shows up everywhere she doesn’t want him. Kim Seon-ho’s first impression is the whole show in miniature: cheerful, competent, and quietly carrying something nobody has asked about yet. The town isn’t background. It’s the premise.

Hometown Cha-Cha-Cha Episode 2 — Staying Put
EP 02
Staying Put
August 29, 2021
Hye-jin decides, against all reason, to stay and open a dental clinic. A party mishap earns her the village’s collective suspicion overnight. Du-sik’s help comes attached to conditions she resents — and relies on anyway. The Gongjin ensemble starts to take shape here, and the show makes clear it intends to care about all of them.

Hometown Cha-Cha-Cha Episode 3 — The Road to Seoul
EP 03
The Road to Seoul
September 4, 2021
A road trip — uninvited passengers, jammed car, a wedding outfit nobody asked about — and the first hint that Du-sik’s easygoing surface has a floor underneath it. Kim Gam-ri refuses dental treatment with an authority that stops Hye-jin cold. Small moments. The chemistry is already doing its work.

Hometown Cha-Cha-Cha Episode 4 — Where Did He Go?
EP 04
Where Did He Go?
September 5, 2021
Du-sik disappears. Hye-jin notices more than she expected to — and spends most of the episode pretending she hasn’t. The show deliberately leaves unclear whether she’s falling for him or just habituated to his presence. The Gongjin residents step up in his absence, briefly, and it’s quietly persuasive.

Hometown Cha-Cha-Cha Episode 5 — The Morning After
EP 05
The Morning After
September 11, 2021
Hye-jin is spotted leaving Du-sik’s house in the early hours and Gongjin’s gossip machine ignites. The episode plays the misunderstanding for every drop of warmth it has. Lee Sang-yi’s Seong-hyeon enters properly — charming, clearly interested, and no threat to anyone watching closely. The second lead is handled with more grace than most K-dramas manage.

Hometown Cha-Cha-Cha Episode 6 — The Lighthouse Festival
EP 06
The Lighthouse Festival
September 12, 2021
Hye-jin resolves to step back from Du-sik. The village’s Lighthouse Song Festival becomes the show’s most visually playful episode — Jo Han-chul’s Oh Cheon-jae performing his 1990s hit live is exactly as delightful as it sounds. The production team called this the most difficult scene to film. It earns every hour spent on it. Something shifts at the water’s edge.

Hometown Cha-Cha-Cha Episode 7 — The TV Crew
EP 07
The TV Crew
September 18, 2021
Seong-hyeon wants to film his variety show in Gongjin — specifically at Gam-ri’s house. The episode slows its pace to settle into the rhythms of village life: what it means to ask a favor, what it means to open a home. Kim Yeong-ok’s Gam-ri carries the episode without appearing to try. The show earns its ensemble by giving it room.

Hometown Cha-Cha-Cha Episode 8 — The Kidnapper
EP 08
The Kidnapper
September 19, 2021
A kidnapper targets Cho-hui. Hwa-jeong intervenes with a ferocity that tells you everything about her character the drama hasn’t said directly yet. Du-sik catches a cold. The scene of Hye-jin taking care of a stubborn sick man is low-stakes and completely winning — the kind of domestic comedy this show does better than almost anything else airing at the time.

Hometown Cha-Cha-Cha Episode 9 — Meet the Parents
EP 09
Meet the Parents
September 25, 2021
Hye-jin’s parents arrive in Gongjin — her father distant, her stepmother awkward, the whole visit threatening to expose something she’s been avoiding. Du-sik steps in to play the boyfriend. The performance is too convincing. The episode ends with a step forward that neither character formally acknowledges.

Hometown Cha-Cha-Cha Episode 10 — The Confession
EP 10
The Confession
September 26, 2021
Du-sik says the thing he’s been not-saying for ten episodes. Kim Seon-ho lands the confession with the restraint the show has been building towards — no speech, no rain, no dramatic lighting. Just the truth, stated plainly, in front of the sea. One of the most beloved single episodes of 2021 Korean television. The viewership ratings agreed: highest up to that point.

Hometown Cha-Cha-Cha Episode 11 — Finally Official
EP 11
Finally Official
October 2, 2021
They’re together, and the show lets them be happy about it. The leads’ dynamic shifts into something warmer and more playful — the kind of chemistry that explains why viewers were rewatching this drama while it was still airing. Not everyone loved the lighter tone here. The joy reads as earned regardless.

Hometown Cha-Cha-Cha Episode 12 — The Bucket List
EP 12
The Bucket List
October 3, 2021
Hye-jin builds a list of things she wants to do with Du-sik. The episode’s best sequence takes them to the Chang Ucchin Museum of Art — a real location the drama made famous overnight; tourist inquiries reportedly spiked the following week. The bucket list gives the middle relationship a forward momentum without forcing conflict it doesn’t need yet.

Hometown Cha-Cha-Cha Episode 13 — His Birthday
EP 13
His Birthday
October 9, 2021
The whole village turns out for Du-sik’s birthday. The episode is warm without being saccharine — the community feels earned by now, not assembled for atmosphere. Watching Du-sik absorb the affection of these people with a quiet, almost surprised gratitude begins to tell you something about why he needed them. The shadow under the warmth is growing clearer.

Hometown Cha-Cha-Cha Episode 14 — The Distance
EP 14
The Distance
October 10, 2021
The emotional distance between Hye-jin and Du-sik becomes impossible to ignore. His secrets are building a wall she can feel but can’t name. Shin Min-a’s work in the quieter scenes here is the best she does in the whole drama — a person who has trained herself to be direct, stranded in a situation where directness keeps hitting a door. The tension is not manufactured.

Hometown Cha-Cha-Cha Episode 15 — The Whole Truth
EP 15
The Whole Truth
October 16, 2021
Du-sik’s past is finally laid bare. The show delivers what it has been saving for twelve hours of buildup: a backstory of accumulated loss that explains the cheerfulness, the evasiveness, the way he makes himself indispensable to everyone. Kim Seon-ho’s breakdown sequence is the dramatic peak of the drama. Bring tissues. This is what the show was building to.

Hometown Cha-Cha-Cha Episode 16 — Goodbye and Hello
EP 16
Goodbye and Hello
October 17, 2021
The show begins and ends with a community gathering around one of their own. Gam-ri’s farewell takes priority over the romance, and it’s the right call — the finale earns its emotion because the whole village has earned it. The proposal and the wedding preparation arrive after, quiet and personal. Not a perfect finale. The right note to end on.

✍️ KDramaWorlds Editor’s Take

Our honest read on why this drama is worth your time — and who it’s for.

🌊 Seaside Romance
☕ Cozy & Healing
💛 Found Community
😭 Unexpectedly Emotional
🔁 Highly Rewatchable

Shin Min-a has done romance well before — My Girlfriend Is a Gumiho, Oh My Venus, Crash Landing on You — but Hometown Cha-Cha-Cha is the one that asks the most of her. Hye-jin is written as difficult: pragmatic, sharp, occasionally entitled, and slow to soften. The first episode makes you understand why the character divided early viewers. By episode ten, you understand why the show needed her to be exactly this person — because Du-sik’s particular brand of warmth only reads as a choice when it’s next to someone who doesn’t automatically accept it.

Hometown Cha-Cha-Cha (2021) — cinematic still

Kim Seon-ho as Du-sik is the drama’s defining performance, and the most divisive question it raises is whether the trauma reveal in episode fifteen earns the sixteen episodes of unrelenting cheerfulness that precede it. The answer is: partially. The backstory works on its own terms — it’s genuinely moving, Kim Seon-ho delivers it without a false note, and the breakdown sequence is the best dramatic work either lead does in the whole run. What it can’t fully do is recontextualize the comedy. Some viewers found that gap enriching, a sign that Du-sik had truly convinced everyone. Others found it unresolved. Both readings are defensible.

The show’s weakest section is the stretch after episode eleven, when the plot tightens around the central couple and the village ensemble — the show’s actual strength — recedes into the background. A romance drama that briefly forgets it was also a community drama. The last two episodes correct this, and Gam-ri’s farewell is handled with more emotional intelligence than most finales manage. What the show gets permanently right: a small-town ensemble that feels fully inhabited, a lead couple whose chemistry justified every bit of its 8.7 MDL score, and a setting specific enough to make you want to visit a real place called Pohang. Watch it for Du-sik. Stay for the village. Cry for Gam-ri.

👍👍👍 BEST FOR 👍👍👍
🌊 Anyone who wants to feel like they’ve spent a weekend in a small town by the sea
💕 Fans of Crash Landing on You or Our Beloved Summer who want lower stakes and slower chemistry
😭 People who cry at ensemble finales and want a drama that makes the community feel genuinely earned

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