If you’ve spent the last few years wading through revenge thrillers, serial-killer procedurals and grim dystopias, Dynamite Kiss feels like a cold drink on a hot day. It’s unapologetically fluffy and built on banter, bad decisions and eye contact that lasts three seconds too long.
The show was a hit in Korea and abroad. The fifth episode ranked first among weekday dramas across all channels in its time slot, with a 5.9% nationwide rating. It also reached Netflix’s global top 3 in its first week. Viewers described it as the classic fluffy rom-com they felt had gone missing, with no dark murder subplots and an irresistibly charming male lead.
I went in skeptical, because the premise is the kind of high-concept setup that usually collapses under its own contrivances. I came out a convert, with a few reservations.
The Premise
Go Da-rim (Ahn Eun-jin) is in her thirties and has had a rough run with her career. She lost out on her dream job five years ago and went back to studying for public service exams. On a trip to Jeju Island before her sister’s wedding, a bad moment leads her to a cliff, where she meets Gong Ji-hyeok (Jang Ki-yong). She kisses him on impulse to make them look like a real couple in front of her ex-boyfriend.
The chemistry is immediate. Then she vanishes without saying goodbye.
Fate (and the writers) bring them back together in an office. Da-rim pretends to be a married mother to get a job, and the team leader who falls for her is the man she kissed. Ji-hyeok is Da-rim’s boss, and he believes she’s married. In true K-drama fashion, that makes him cold, demanding and quietly furious.
It’s a lie-based premise, which can wear thin quickly. But the show understands that the lie is a pressure cooker rather than the point.
The Kiss in Episode 1 Is a Smart Gamble
Most K-dramas treat the first kiss as a prize to be withheld until the midpoint or later. Dynamite Kiss does the opposite. The leads kiss in the very first episode, and it becomes the inciting incident for the whole story.
This works for two reasons:
- The tension changes shape. The question is no longer “when will they kiss?” It becomes “how do two people who already kissed behave when they have to pretend it never happened?” That’s more interesting and more fun to watch.
- It gives Ji-hyeok a real arc. His cynicism about love is challenged right away, and his workplace hostility reads as wounded pride rather than random jerk behavior.
The title, with its nitroglycerin-meets-romance wordplay, also pays off in the opening episode. The first episode’s title nods at the chemistry of nitric acid, sulfuric acid and dynamite, and the show then spends fourteen episodes asking what happens after the explosion.
The Performances
Jang Ki-yong as Gong Ji-hyeok
Jang Ki-yong has carried a lot of projects, but this is the one where he seems to be having the most fun. Ji-hyeok could easily have been a one-note cold boss, and Jang gives him texture. You can see the hurt under the irritation, and the way he fights his own tenderness is the best running gag in the series.
One reviewer admitted it was the first Jang Ki-yong drama where she actually warmed to his character. I suspect many viewers will say the same. He’s sharp, funny and, when the script allows, disarmingly sincere.
Ahn Eun-jin as Go Da-rim
Ahn Eun-jin is the secret weapon here. Da-rim is a character who could have been annoying: she lies, she panics, she makes decisions that make you want to throw a cushion at the screen. Ahn makes her sympathetic because she plays the fear underneath. Da-rim isn’t scheming, just desperate and trying to hold her family together.
Her comedic timing is excellent, and she’s equally convincing in the quieter family scenes. The show gives Da-rim a difficult home situation and money troubles (one early episode involves a tense escape from loan sharks), and Ahn grounds the farce in something real.
The Supporting Cast
Kim Moo-joon plays Kim Sun-woo and joins the romantic tangle, which turns from a triangle into something closer to a quadrangle as the story goes on. He reunites with Ahn Eun-jin after their work together in the 2023 period drama My Dearest, and the pair bring an authentic on-screen friendship. The wider ensemble (Woo Da-vi, Choi Gwang-il, Nam Ki-ae and others) adds warmth and keeps the office and family scenes lively.
What Works Best
1. The chemistry. The leads have the kind of spark that makes even a scene of two people arguing over a spreadsheet feel charged. The boss-subordinate hostility is the right kind of “enemies who clearly aren’t,” and the show knows exactly how long to let the tension simmer.
2. The pacing of the middle stretch. Episodes 5 and 6 are where the show hits its stride. They escalate into messy misunderstandings, sweet gestures, and a kiss seen by the wrong person at the worst possible moment. There’s a particularly good beat where Ji-hyeok instinctively shields Da-rim from seeing something that would hurt her, which reveals his feelings without a single line of dialogue. That’s the show at its best: action over exposition.
3. Tone control. Rom-coms often wobble between comedy and melodrama. Dynamite Kiss handles the pivots well. The family subplot, including Da-rim’s mother collapsing after a confrontation in episode 2, adds weight without killing the mood.
4. It’s actually funny. Not just “cute,” but laugh-out-loud funny, thanks to strong physical comedy and sharp, rhythmic dialogue.
Where It Stumbles
The tropes pile up. The show leans hard on familiar K-drama furniture: accidental falls into each other’s arms, the injury-and-bandage scene, the near-miss secret discovery. One veteran reviewer called out the abundance of typical K-drama tropes and wished for fresher ways to bring the leads together. I’m more forgiving, since tropes are the genre’s comfort food, but I agree some scenes feel like they’re on autopilot.
The late-series trope fatigue. The same reviewer noted that the amnesia trope popped up toward the end of the drama. I won’t say more, but if you’re allergic to that device, brace yourself. It’s the weakest stretch of the show, though the series recovers.
The lie premise has a shelf life. Any story built on a central deception faces the same problem: the longer it runs, the more the audience’s patience thins. The writers manage this better than most by shifting the stakes, but there’s a mid-series saggy patch where you may wonder when someone will simply tell the truth.
Second-lead syndrome. Sun-woo is likeable, but the romantic quadrangle sometimes feels like narrative padding rather than genuine rivalry. You never really doubt where Da-rim’s heart is headed.
The Ending
I’ll keep this vague. The finale is warm and satisfying without being saccharine. One recap described it as hopeful but grown-up, which fits. The show resists the urge to wrap everything in a bow, and it leaves the leads in a place that feels earned. Jang Ki-yong himself reportedly said the best part of the drama is in the last episode, and I understand why.
The series wrapped on December 25, 2025, and its ratings climbed through the run, from 4.5% nationwide to nearly 6.7% in the later episodes. Audiences stayed and grew, which tells you something about how well the story held up.
As for a second season, there’s been no official word. Given how cleanly the story concludes, I’d call it unnecessary, though I wouldn’t turn down a spin-off.
Who Should Watch It?
Watch it if you:
- Love workplace romances, fake-relationship setups and enemies-to-lovers energy
- Want a K-drama with a lighter, funnier tone after a heavy watchlist
- Enjoy Jang Ki-yong or Ahn Eun-jin, or just good romantic chemistry
- Like your rom-coms with a bit of heat (it’s a touch steamier than many peers, so it’s rated for mature audiences)
Skip it if you:
- Are tired of K-drama tropes and want something formula-breaking
- Can’t stand lie-driven plots
- Prefer slow-burn romance (the kiss in episode 1 is not subtle)
Final Verdict
Dynamite Kiss isn’t reinventing the genre, and it doesn’t pretend to. What it does is deliver the pleasures of the genre with confidence, charm and two leads who clearly enjoy sharing a screen. The tropes are well-worn, the premise needs some suspension of disbelief, and the amnesia detour tests patience. But the first half is a joy, the performances are strong, and the finale lands.
If you need a drama to hug your week, this is it. Go in, enjoy the explosion, and don’t think too hard about HR policies.
Have you watched Dynamite Kiss? Tell me whether you were Team Ji-hyeok all the way, and whether the amnesia twist bothered you as much as it did me.
