From heart-fluttering moments to epic love stories, find your next favorite obsession on Viu.
Craving some heart-fluttering romance or an epic love story to get lost in? If you’re looking for the best Korean dramas to watch, Viu has got you covered! We’ve dived into what Viu fans have been watching the most in early 2025 to bring you this must-see list, ranked by video view[1].
Get ready to watch K drama online, and explore our captivating lineup of the Top 17 Romantic Korean TV shows streaming right now on Viu. From sweet comedies to thrilling mysteries with a touch of love, there’s something here for every K-drama fan!
17. The K2
Release Date: 23 September 2016 (South Korea)
Genre: Romance, Action, Thriller, Mystery
Synopsis: Kim Je Ha is a former soldier, known as “K2,” who is wrongly accused of killing his girlfriend. He becomes a bodyguard for Choi Yoo Jin, the ambitious wife of a presidential candidate. He’s assigned to protect Go An Na, the candidate’s secret daughter who lives hidden away. As Je Ha works to protect An Na from danger, they start to develop feelings for each other amidst dangerous political games and secrets. Can their love survive the chaos?
Cast: Ji Chang Wook as Kim Je Ha, Im Yoon Ah as Go An Na, Song Yun Ah as Choi Yoo Jin
Review: Packed with incredible action scenes! Ji Chang Wook is amazing as K2, and the chemistry between him and Yoo Ah adds a thrilling romantic layer to all the suspense. It keeps you on the edge of your seat!
16. The Story of Park’s Marriage Contract
Release Date: 24 November 2023 (South Korea)
Genre: Fantasy, Romantic Comedy, Historical, Period Drama (Sageuk), Viu Original
Synopsis: In 19th-century Joseon, Park Yeon Woo is about to enjoy her first night as a married woman, but her husband suddenly dies. Before she can even mourn, she’s kidnapped and thrown into a well… only to wake up in modern-day Seoul! She’s saved by Kang Tae Ha, who looks exactly like her late husband. Tae Ha, needing a fake wife, proposes a contract marriage to Yeon Woo. She agrees, navigating a strange new world while trying to understand her journey through time.
Cast: Lee Se Young as Park Yeon Woo, Bae In Hyuk as Kang Tae Ha, Joo Hyun Young as Sa Wol, Yoo Seon-ho as Kang Tae-min
Review: Such a fun mix of history and modern times! Lee Se Young is charming as the time-traveling bride, and the contract marriage setup leads to lots of funny and sweet moments. A truly delightful watch!
15. Dr. Romantic 2
Release Date: 6 January 2020 (South Korea)
Genre: Medical, Romance, Melodrama
Synopsis: Master Kim, a genius surgeon, continues to lead the small, rundown Doldam Hospital. He needs more doctors, so he travels to a large hospital to recruit. He finds Seo Woo Jin, a talented surgeon ostracized for being a whistleblower, and Cha Eun Jae, who suffers from anxiety during surgery. They reluctantly join Doldam, learning not just about medicine but also about life and love under Master Kim’s unique guidance, facing challenging cases and personal struggles.
Cast: Han Suk Kyu as Master Kim Sa Bu, Ahn Hyo Seop as Seo Woo Jin, Lee Sung Kyung as Cha Eun Jae
Review: The perfect blend of intense medical drama and heartwarming stories. The character growth is amazing, and the slight hints of romance blossoming amidst the hospital chaos are just chef’s kiss. Inspiring and exciting!
14. Wok of Love
Release Date: 7 May 2018 (South Korea)
Genre: Romantic Comedy, Drama
Synopsis: Seo Poong is a star chef working at a fancy hotel Chinese restaurant. But when he’s unfairly fired and his fiancée leaves him, his life crashes down. He decides to get revenge by taking over the failing neighborhood Chinese restaurant right across the street. There, he meets Dan Sae Woo, a cheerful heiress whose life also takes a downturn, and Doo Chil Seong, a former gangster trying to go straight who owns the building. Together, they stir up food, love, and second chances.
Cast: Lee Jun Ho as Seo Poong, Jung Ryeo Won as Dan Sae Woo, Jang Hyuk as Doo Chil Seong
Review: Delicious food and sizzling romance! The chemistry between the leads is fantastic, and the cooking scenes will make you hungry. It’s a fun, feel-good drama with lots of laughs and heartwarming moments
13. Hospital Ship
Release Date: 30 August 2017 (South Korea)
Genre: Medical, Romance
Synopsis: A team of young doctors provides medical care to people living on remote islands via a hospital ship. Song Eun Jae is a highly skilled but emotionally distant surgeon escaping troubles from her previous job. Kwak Hyun is a warm-hearted internal medicine doctor with a compassionate soul. Kim Jae Geol practices oriental medicine and comes from a privileged background. Working closely together in challenging conditions, they face life-and-death situations, learn from each other, and find unexpected romance on the sea.
Cast: Ha Ji Won as Song Eun Jae, Kang Min Hyuk as Kwak Hyun, Lee Seo Won as Kim Jae Geol
Review: A touching medical drama with beautiful island scenery! The dedication of the doctors is inspiring, and the slow-burn romance that develops between the leads amidst their challenging work is really sweet and engaging.
12. Extraordinary You
Release Date: 2 October 2019 (South Korea)
Genre: Fantasy, Romantic comedy, School
Synopsis: Eun Dan Oh thinks she’s a normal high school student with a heart condition, until she realizes she’s actually a minor character in a comic book called “Secret”! Worse, her character is destined to die soon and is engaged to someone she dislikes. Determined to change her fate, she searches for the story’s male lead but instead finds Ha Roo, a nameless background character. Together, they try to rewrite their destinies and find true love outside the author’s control.
Cast: Kim Hye Yoon as Eun Dan Oh, Kim Ro Woon (Rowoon) as Ha-ru, Lee Jae Wook as Baek Kyung
Review: So unique and clever! Watching Dan Oh try to break free from her comic book destiny is hilarious and empowering. The romance with Ha Roo is incredibly sweet and makes you root for them against all odds!
11. Serendipity’s Embrace
Release Date: 22 July 2024 (South Korea)
Genre: Romantic comedy
Synopsis: After spending a decade in the U.S., Hoo-Young returns to Korea and unexpectedly reunites with his first love, Hong-Joo, at a cozy café. Much like Peter Pan finding Wendy’s window or the prince discovering Cinderella’s glass slipper, fate gently guides their paths back together. Despite the passing years, Hoo-Young finds himself just as awkward and smitten around Hong-Joo as he was at nineteen. As they reconnect, the once-muted tones of their everyday lives begin to glow with the vibrant colors of youth and romance, reigniting feelings long tucked away.
Cast: Kim So-hyun as Lee Hong-joo, Chae Jong-hyeop as Kang Hoo-yeong, Lee Won-jung as Kwon Sang Pil, Kim Da-som as Kim Hye-ji
Review: Serendipity’s Embrace” is a sweet, nostalgic romance that rekindles the magic of first love. With heartfelt performances and a touch of whimsy, it delivers warmth, humor, and emotional charm. A delightful watch for anyone who believes in second chances and the beauty of serendipitous reunions.
10. What’s Wrong With Secretary Kim?
Release Date: 6 June 2018 (South Korea)
Genre: Romantic comedy
Synopsis: Lee Young Joon is the smart, handsome, but extremely narcissistic vice chairman of a major corporation. His perfect world is shaken when his highly capable secretary of nine years, Kim Mi So, suddenly announces her resignation. Confused and unable to imagine his life without her, Young Joon does everything he can to make her stay. As he tries to understand her reasons, they uncover hidden truths about their past and realize their professional relationship might be something much more romantic.
Cast: Park Seo Joon as Lee Young-joon / Lee Sung-hyeon, Park Min Young as Kim Mi-so
Review: The ultimate office romance! Park Seo Joon and Park Min Young have electric chemistry. It’s funny, sweet, and totally swoon-worthy. You’ll love watching the arrogant boss fall head over heels for his amazing secretary!
9. Brewing Love
Release Date: 4 November 2024 (South Korea)
Genre: Romance
Synopsis: Chae Yong Ju, once a special forces soldier, is now the fierce and determined marketing team leader at Jisang Liquor. Known as the “sales king,” she thrives in a competitive industry with unmatched stamina and dedication. But when her sales branch faces a major threat, she crosses paths with Yoon Min Ju, a quiet brewmaster and empath who senses emotions others miss. Guarded and sensitive, Min Ju prefers solitude—until Yong Ju disrupts his peaceful world. As they navigate industry upheaval and personal growth, an unexpected romance brews between two very different souls bound by passion, resilience, and a love for craft.
Cast: Kim Se-jeong as Chae Young-ju, Lee Jong-won as Yoon Min-ju, Shin Do-hyun as Bang A-reum, Baek Sung-chul as Oh Chan-hwi
Review: This K drama is a heartfelt romance with rich characters and emotional depth. Kim Se-jeong and Lee Jong-won deliver compelling performances in a story that gracefully balances tension, tenderness, and the power of connection in the high-stakes world of liquor.
8. Dong Yi
Release Date: 22 March 2010 (South Korea)
Genre: Historical, Romance, Drama
Synopsis: Set during the Joseon Dynasty, this drama tells the story of Dong Yi, a clever and kind-hearted girl from the lowest class. After her family is framed and killed, she enters the palace as a servant to uncover the truth. Her intelligence and strong sense of justice catch the eye of King Sukjong. She rises through the ranks, becoming a royal concubine and later the mother of a future king. Her journey is filled with political intrigue, danger, and a deep love story with the King.
Cast: Han Hyo Joo as Choi Dong Yi (later Choi Suk Bin), Ji Jin Hee as King Sukjong, Lee So Yeon as Jang Hui Bin
Review: An epic historical drama with a beautiful romance! Han Hyo Joo shines as Dong Yi. Her journey from servant to royal consort is inspiring, and her relationship with the King is touching. A classic for a reason!
7. True Beauty
Release Date: 9 December 2020 (South Korea)
Genre: Romantic Comedy, Slice of life, Coming-of-age
Synopsis: Lim Ju Kyung is a high school student who feels insecure about her appearance. After being bullied, she masters the art of makeup from online tutorials and transforms into a “goddess” at her new school. She struggles to keep her bare face a secret. She befriends Lee Su Ho, a handsome and popular boy who recognizes her without makeup, and Han Seo Jun, the rebellious but caring “bad boy.” Ju Kyung finds herself caught in a love triangle while learning about self-esteem and true beauty.
Cast: Moon Ga Young as Lim Ju Kyung, Cha Eun Woo as Lee Su Ho, Hwang In Youp as Han Seo Jun
Review: Super fun and relatable! It tackles insecurities with heart and humor. The love triangle is intense, and the makeover scenes are amazing. It’s a great mix of comedy, romance, and learning to love yourself!
6. My Lovely Liar
Release Date: 31 July 2023 (South Korea)
Genre: Mystery, Fantasy, Romantic comedy, Viu Original
Synopsis: Mok Sol Hee has a supernatural ability: she can hear lies. This “gift” has made her cynical about people and unable to trust anyone. She uses her ability as a human lie detector for clients. Her life changes when she meets Kim Do Ha, a famous music producer who is accused of murder and must hide his face from the world. Strangely, Sol Hee’s power doesn’t seem to work on him – he might be the one person telling her the truth.
Cast: Kim So Hyun as Mok Sol Hee, Hwang Min Hyun as Kim Do Ha, Seo Ji Hoon as Lee Kang Min, Lee Si-woo as Sya On/Sa Ji On
Review: A fantastic mix of mystery and romance! Kim So Hyun is great as the lie detector, and Hwang Min Hyun is captivating as the mysterious composer. Their unique connection keeps you hooked until the very end!
5. Lovely Runner
Release Date: 8 April 2024 (South Korea)
Genre: Romantic comedy, Time slip, Fantasy
Synopsis: Im Sol is devastated by the sudden death of her favorite celebrity, Ryu Sun Jae, a top star who once gave her the will to live. Miraculously, she travels back 15 years in time to when they were both high school students. Given a chance to change their fates, Sol becomes determined to prevent Sun Jae’s tragic future. As she tries to protect him, she discovers hidden connections and feelings between them, navigating the challenges of changing the past while falling in love.
Cast: Byeon Woo Seok as Ryu Sun Jae, Kim Hye Yoon as Im Sol, Song Geon Hee as Kim Tae Sung
Review: Absolutely addictive and heartwarming! Byeon Woo Seok and Kim Hye Yoon have incredible chemistry. The story is full of twists, sweet moments, and emotional depth. You’ll be cheering for Sol and Sun Jae all the way!
4. Twinkling Watermelon
Release Date: 25 September 2023 (South Korea)
Genre: Fantasy, Romance, Coming-of-age, Time travel, Musical, Viu Original
Synopsis: Eun Gyeol is a CODA (Child of Deaf Adults) student with a natural talent for music. One day, he mysteriously travels back in time to 1995. There, he meets his own teenage father, Ha Yi Chan, who can hear in this timeline! Eun Gyeol forms a band called “Watermelon Sugar” with his young dad and other future friends. He also tries to play matchmaker for his young parents while navigating high school life in the past and figuring out how to return home.
Cast: Ryeoun as Ha Eun Gyeol, Choi Hyun Wook as Ha Yi Chan, Seol In Ah as Choi Se Kyung / On Eun Yu, Shin Eun Soo as Yoon Chung Ah
Review: Such a vibrant and touching drama! The mix of time travel, music, family, and young love is perfect. The cast is amazing, and the story will make you laugh, cry, and feel deeply nostalgic. A must-watch!
3. The Tale of Lady Ok
Release Date: 30 November 2024 (South Korea)
Genre: Romantic thriller, Historical drama
Synopsis: During the Joseon era, Ok Tae Young is a clever woman known for helping people solve problems, especially those related to marriage and divorce. However, she harbors a deep secret: she is actually a slave pretending to be a noblewoman to uncover the truth about her past. She meets Cheon Seung Hwi, a storyteller who falls for her, but he also carries secrets of his own. As their feelings grow, they get entangled in dangerous mysteries and hidden identities that threaten to expose everything.
Cast: Lim Ji-yeon as “Ok Tae-young” / Goo Deok, Choo Young-woo as Song Seo-in / Cheon Seung-hwi / Sung Yoon-gyeom, Yeonwoo as Cha Mi-ryeong / Baek Sun-hee, Kim Jae-won as Sung Do-gyeom
Review: Thrilling and romantic! Lim Ji Yeon is captivating as the clever Lady Ok leading a double life. The mix of historical setting, suspenseful mystery, and forbidden romance makes for an incredibly engaging and exciting story.
2. Family by Choice
Release Date: 9 October 2024 (South Korea)
Genre: Romantic comedy, Family, Coming-of-age story, Viu Original
Synopsis: Kim San-ha, Yoon Ju-won, and Kang Hae-jun aren’t related by blood, but their bond runs deep. Raised together under the warm care of Ju-won’s father, who runs a humble Kalguksu restaurant, and San-ha’s father, the trio finds love and comfort in their chosen family. Despite growing up without mothers, their childhood is filled with laughter and support. But life eventually pulls San-ha and Hae-jun away, separating the once inseparable group. Ten years later, fate brings them back together, where old memories resurface and long-lost feelings stir. As adults, they rediscover what it truly means to be a family—by choice.
Cast: Hwang In-youp as Kim San-ha, Jung Chae-yeon as Yoon Ju-won, Bae Hyun-sung as Kang Hae-jun
Review: A heartwarming story about chosen family! The bond between the three leads is incredibly touching. It beautifully portrays friendship turning into love, with plenty of sweet and emotional moments. Feels like a warm hug!
1. The Witch
Release Date: 15 February 2025 (South Korea)
Genre: Mystery, Romance, Viu Original
Synopsis: Park Mi Jeong lives a quiet life until she’s contacted by Lee Dong Jin, a statistics expert who seems unusually interested in her. Mi Jeong has a mysterious aura, and rumors swirl around her, calling her “the witch.” Dong Jin becomes fascinated, trying to uncover the truth behind her enigmatic past using data and logic. As he gets closer, a dangerous attraction sparks between them, blurring the lines between his investigation and genuine romance amidst growing suspense and hidden secrets.
Cast: Park Jin Young as Lee Dong Jin, Roh Jeong Eui as Park Mi Jeong
Review: Intriguing and mysterious! Park Jin Young and Roh Jeong Eui create captivating tension. The slow-burn romance mixed with the suspenseful plot will keep you guessing. It’s a unique drama that draws you into its enigmatic world!
Wow, what a list! From time-traveling lovers and office romances to historical epics and mysterious connections, there’s a perfect K drama love story waiting for you. Don’t miss out on these fan favorites!
Bring the K Drama Everywhere
Whether you’re rewatching your favorite scenes or diving into a fresh love story, these K-dramas are guaranteed to tug at your heartstrings. To carry that drama magic with you, explore our exclusive Viu Official HD wallpapers—perfect for your desktop, tablet, or mobile. Featuring stunning visuals from Viu Original & K drama series such as The Witch, Crushology 101, Bidaah(Broken Heaven), Saudade, Family by Choice, Undercover High School, and more, these designs bring your favorite characters and moments to life in a whole new way. Keep the world of K-dramas close, wherever you go.
Ready to fall in love with these amazing stories? Sign up for Viu today and start watching now! Happy Easter binging!
1. ^ The ranking is based on Viu’s video view data, filtered by country of origin, South Korea, period: 1st Jan 2025 to 16th Apr 2025, all Viu regions, except Australia and New Zealand. Also excludes some dramas that are no longer streaming on Viu.
