Cover From ‘Reply 1988’ to ‘Hello Monster’, these K-dramas are ageing like wine (Photo: IMDB)
From ‘Reply 1988’ to ‘Hello Monster’, these K-dramas are ageing like wine (Photo: IMDB)
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A decade may sound like a lifetime in Hallyu years, but these K-dramas prove that true classics don’t age. They evolve with us
There are K-dramas that simply aired, and then there are K-dramas that left their mark on culture. The latter is the kind you quote, reference and rewatch in moments of emotional crisis. And somehow, many of these shows are now turning ten years old, even though most of us swear we watched them just a few years ago. The year 2015 was a golden era of storytelling: fantasy rom-coms were at their glossy peak, thrillers found new emotional depth and youth dramas captured whole generations in ten episodes flat. A decade later, these shows still feel fresh. They’re part nostalgia, part timeless craft and part “wait… I’m how old?” Here are the dramas from a decade ago that continue to shape K-drama fandom today.
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1. ‘Kill Me, Heal Me’ (2015)
Above A masterpiece of heart, humour and emotional catharsis powered by one of K-dramaland’s greatest performances
Cha Do-hyun (Ji Sung), a wealthy heir with dissociative identity disorder, struggles to control seven wildly different personalities that burst out at the worst possible moments. He hires Oh Ri-jin (Hwang Jung-eum), a rookie psychiatrist, to help him survive corporate politics, childhood trauma and his identities’ chaotic demands. As she becomes entangled in his emotional healing, secrets from their interconnected past begin to unravel. With each identity reveal, the show deepens into a story of survival, forgiveness and the messy process of becoming whole.
Impact: Ji Sung’s performance set an all-time acting benchmark, and the drama became the gold standard for psychological storytelling in K-dramas.
Why it still resonates: Its mix of trauma, giggles and empathy remains unmatched—a decade later, it still feels bold.
2. ‘Hello Monster’ / ‘I Remember You’ (2015)
Above A haunting psychological thriller that pairs tense crime-solving with heartbreaking family revelations
Genius profiler Lee Hyun (Seo In-guk) returns to Korea to investigate a series of murders that seem eerily connected to his forgotten past. Detective Cha Ji-an (Jang Na-ra) partners with him, hiding her own obsession with his childhood case. As they dig deeper, the line between hunter and hunted blurs, revealing devastating truths about family, guilt and sociopathy. The show’s tension builds steadily toward an emotional, morally complex climax.
Impact: It cemented the rise of character-driven noir in K-dramas.
Why it still resonates: Its exploration of trauma and identity still feels unusually nuanced for its era.
3. ‘The Producers’ (2015)
Above A sharp, meta comedy that skewers the entertainment industry with equal parts sass and sincerity
Set behind the scenes at KBS, rookie PD Baek Seung-chan (Kim Soo-hyun) enters a chaotic broadcasting department filled with eccentric staff, tempestuous celebrities and absurd production disasters. Top PD Ra Joon-mo (Cha Tae-hyun) and veteran music show producer Tak Ye-jin (Gong Hyo-jin) are caught in career stagnation, romantic uncertainty and bureaucratic madness. The mockumentary-style storytelling gives a cheeky, self-aware look at the entertainment industry. Through laughter and satire, the show also reveals the loneliness behind celebrity gloss.
Impact: The pioneering hybrid format influenced future industry-set dramas.
Why it still resonates: Its humour and insider commentary feel even more on-point in today’s influencer era.
4. ‘Oh My Venus’ (2015–2016)
Above A cosy, healing romance about learning to love your body (and the person who supports you through it)
Lawyer Kang Joo-eun (Shin Min-a) tries to rebuild her health and self-esteem after a difficult breakup. When she crosses paths with Kim Young-ho (So Ji-sub), a celebrity trainer hiding emotional wounds, the two end up living together in a chaotic mix of diets, workouts and accidental intimacy. Their romance develops slowly and gently, rooted in healing rather than makeover clichés. The series shines most when it explores vulnerability beneath the abs and gym routines.
Impact: This is one of the earlier K-dramas to focus on health, body image and emotional fitness.
Why it still resonates: Its earnestness and mature warmth still feel refreshing compared to modern glow-up rom-coms.
5. ‘Sassy Go Go’ / ‘Cheer Up!’ (2015)
Above A heartfelt school drama that celebrates friendship, resilience and choosing joy in a high-pressure world
Set in a hyper-competitive high school, the series follows a ragtag cheerleading squad formed from two rival student groups: the elite “brains” and the underestimated “misfits”. Kang Yeon-doo (Jung Eun-ji) leads her friends through academic politics, teen angst and the pressure cooker of Korean schooling. As friendships bloom and rivalries soften, the team discovers their worth beyond grades and expectations. The drama balances youthful charm with sincere commentary about mental health and academic stress.
Impact: It addressed student burnout years before it became a mainstream concern.
Why it still resonates: Its portrayal of teen emotional struggles feels even more relevant today.
6. ‘The Girl Who Sees Smells’ (2015)
Above A whimsical rom-com wrapped around a surprisingly gripping serial-killer mystery
After surviving a traumatic incident, Oh Cho-rim (Shin Se-kyung) gains the bizarre ability to see smells as colourful patterns in the air. She teams up with detective Moo-gak (Park Yoo-chun), who seeks answers about his sister’s murder. Together, they chase a serial killer whose crimes are far darker than the rom-com tone initially suggests. As the mystery deepens, so does their quirky partnership, integrating humour with supernatural twists and thriller beats.
Impact: The sleeper hit showed how far K-dramas could stretch tonally without losing coherence.
Why it still resonates: Its strange-but-fresh premise remains uniquely memorable in the K-drama canon.
7. ‘She Was Pretty’ (2015)
Above A warm, hilarious makeover-romance that proves heart matters far more than appearances
Kim Hye-jin (Hwang Jung-eum) reunites with her childhood best friend and first love—but he doesn’t recognise her because he grew up hot and she grew up into a fashionably chaotic mess. To save herself from embarrassment, Hye-jin asks her stunning best friend to pretend to be her. Meanwhile, she ends up working under her now-handsome childhood friend, who believes she’s a stranger. The identity swap spirals into comedic disasters, workplace mishaps and one of the most likeable second leads ever (hello, Siwon).
Impact: The certified rom-com phenomenon revitalised the identity-swap trope for a new generation.
Why it still resonates: Its charm, character growth and timeless lessons about self-worth never age.
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8. ‘Oh My Ghost’ (2015)
Above A charming possession rom-com that sneaks up on you with heart and a genuinely gripping mystery
Timid sous-chef Na Bong-sun (Park Bo-young) is possessed by the ghost of a lusty, outspoken young woman who refuses to move on until she clears her name—and her romantic regrets. Suddenly more confident, Bong-sun captures the attention of her prickly but brilliant chef boss, Kang Sun-woo (Jo Jung-suk). As Bong-sun and the ghost tussle for emotional space, a darker mystery involving the ghost’s death begins to surface. The show balances slapstick comedy with a surprisingly moving crime arc that ties everything together.
Impact: It redefined the ghost-romcom hybrid, setting a tone many later shows tried (and failed) to replicate.
Why it still resonates: Its sweetness and sincerity feel just as comforting today as they did a decade ago.
9. ‘Twenty Again’ (2015)
Above A warm, life-affirming second-chance drama that reminds viewers to reclaim their dreams at any age
Ha No-ra (Choi Ji-woo), a 38-year-old housewife who once dreamed of becoming a dancer, finds herself abandoned by her husband and misunderstood by her teenage son. Determined to reclaim the life she lost, she enrols in college, only to discover that her former high school friend (and long-time admirer), Kim Woo-chul (Lee Sang-yoon), is now a professor on campus. Navigating awkward reunions, generational gaps and the joy of rediscovering her talent, No-ra slowly rebuilds her sense of self. The drama balances laughs with the bittersweet reality of second chances.
Impact: It stands out for its honest portrayal of adult reinvention long before “soft life” became a buzzword.
Why it still resonates: Its message—that it’s never too late to start over—hits even harder ten years later.
10. ‘Six Flying Dragons’ (2015–2016)
Above A masterfully crafted political epic that delivers grand battles, sharp intellect and unforgettable characters.
This sweeping sageuk chronicles the turbulent rise of Yi Bang-won (Yoo Ah-in), the future King Taejong, as he joins forces with strategist Jung Do-jeon (Kim Myung-min) to dismantle a corrupt Goryeo and build a new Joseon. The six “dragons” represent figures who shape history through ambition, idealism, betrayal and sacrifice. Political intrigue, swordfights and ideological clashes intertwine as friendships are tested and loyalties are split. The show’s scale is cinematic—every episode feels like a historical blockbuster.
Impact: It’s still hailed as one of the greatest sageuks ever made, with complex characters and impeccable writing.
Why it still resonates: Its themes of power, reform and political morality feel shockingly relevant today.
11. ‘Scholar Who Walks the Night’ (2015)
Above A moody, romantic vampire sageuk filled with lush visuals, dangerous secrets, and unforgettable longing
Set in an alternate Joseon, the drama follows Kim Sung-yeol (Lee Joon-gi), a noble scholar-turned-vampire who hunts a tyrannical bloodsucker controlling the royal court from the shadows. While chasing clues, he encounters Jo Yang-sun (Lee Yu-bi), a cheerful bookseller disguised as a man, whose brightness slowly melts his centuries-old loneliness. Their partnership uncovers a conspiracy that spans generations, merging romance, tragedy and supernatural danger. The drama’s gothic mood and visual style give it a haunting fairytale quality.
Impact: Lee Joon-gi’s immersive performance made it a cult favourite among fans of dark fantasy sageuks.
Why it still resonates: Its atmospheric worldbuilding and dramatic romance still feel unique in the K-drama landscape.
12. ‘Reply 1988’ (2015–2016)
Above A warm, heartfelt coming-of-age drama that never fails to make viewers laugh, cry and call their parents
Set in a nostalgic Seoul neighbourhood, the drama follows five childhood friends and their families as they navigate school, love triangles, financial struggle and the gentle absurdity of everyday life. Deok-sun (Hyeri) juggles crushes and dreams; Jung-hwan (Ryu Jun-yeol) and Taek (Park Bo-gum) quietly war for her heart; and the parents deliver some of the most grounded family moments in K-drama history. Each episode features laughs with emotional punchlines that land harder than expected. It isn’t just a show—it’s a warm hug you never want to leave.
Impact: This became the crown jewel of the Reply series and a cultural touchstone.
Why it still resonates: Its themes of home, growing up and imperfect families feel universal even ten years later.
Sasha Lim-Uy Mariposa is a lifestyle journalist who is known for her food writing. Based in Manila, she also covers entertainment and dining, as well as a broad range of topics. She was the former digital editor at Esquire Philippines and was the digital managing editor at Spot.ph, and now writes for the different Tatler Asia markets as a contributing writer for T-Labs.
