This is an editorial ranking, not an objective or definitive all-time list. It includes series where romance is central to the story and weighs relationship development, chemistry, premise, emotional payoff, genre variety, and how well each series works as a standalone watch. The order reflects those criteria, not standardized scores or a viewer survey.
15. Business Proposal
A blind date that spirals into a workplace entanglement gives this rom-com an instantly legible setup and brisk comic momentum. Its central romance is light and deliberately heightened, making it a good pick when you want flirtation and misunderstandings rather than a heavy emotional journey. Netflix Tudum includes it among examples of contemporary Korean romance, and Marie Claire lists it among romantic K-dramas across services. Netflix Tudum; Marie Claire.
14. True Beauty
This coming-of-age romance centers on the insecurities and social pressures of adolescence, with romantic uncertainty woven into the lead character’s effort to define herself. It earns a place for pairing a youthful tone with a recognizable emotional question: whether someone can be accepted beyond the image they present. Marie Claire includes it in its selection of romantic Korean dramas. Marie Claire.
13. Secret Garden
For viewers drawn to fantasy-tinged romance, this title appears in Netflix’s official Korean romantic TV catalog alongside contemporary and coming-of-age stories. Its inclusion reflects the range of premises within the genre, though the consulted sources do not supply standardized comparative ratings or a detailed account of its relationship arc. Netflix’s Korean romantic TV catalog.
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12. The King’s Affection
This historical romance brings court life and concealed identity into the relationship story, giving romantic tension a distinct setting and set of stakes. Its period framework broadens the list beyond present-day workplace and neighborhood romances. Marie Claire includes it among its historical and romantic K-drama recommendations. Marie Claire.
11. The Red Sleeve
Another historical choice, The Red Sleeve places romance within the constraints of court hierarchy and duty. It offers a more dramatic register than a breezy modern rom-com, and its setting makes the cost of love part of the story rather than a detachable subplot. Marie Claire names it among its romantic K-drama examples. Marie Claire.
Rank #2
10. When the Camellia Blooms
This small-community romance is a useful choice for viewers who want a relationship story grounded in everyday life rather than a fantasy premise or high-concept meet-cute. Marie Claire includes it in its recommendations, and its mix of slice-of-life and romance helps show how broad the category can be. Marie Claire.
9. Our Beloved Summer
Marie Claire includes this title among romantic K-dramas, and its placement here recognizes the appeal of a relationship shaped by shared history and a return to an earlier connection. It suits viewers looking for a more reflective, character-focused mode of romance than a rapid-fire workplace comedy. Marie Claire.
Rank #3
8. Hometown Cha-Cha-Cha
Set in a close-knit community, this romance draws on the contrast between an outsider and a settled local world. Its appeal lies in the combination of a central love story and a slice-of-life setting, a mode Marie Claire identifies as part of the wider romantic K-drama landscape. Marie Claire.
7. Lovely Runner
Fantasy and romance meet in this title, which appears both in Marie Claire’s broad multi-service recommendations and Netflix’s official Korean romantic TV catalog. Its premise-driven approach adds a different flavor to the ranking, while keeping the relationship at the center rather than treating it as a side plot. Marie Claire; Netflix’s Korean romantic TV catalog.
Rank #4
6. Twenty Five Twenty One
This coming-of-age romance represents the more bittersweet, life-spanning end of the genre’s emotional range. Netflix Tudum cites it as an example of contemporary Korean romance, and it also appears in Netflix’s official Korean romantic TV catalog. That breadth of tone makes it a strong choice for viewers who prefer character growth and emotional consequence to a purely escapist love story. Netflix Tudum; Netflix’s Korean romantic TV catalog.
5. When Life Gives You Tangerines
Marie Claire includes this title among its romantic K-drama selections, adding a story with a broader, more life-spanning emotional frame to the list. It stands out in this ranking for the way its romance sits within a larger slice-of-life perspective rather than relying on a single comic or fantasy hook. Marie Claire.
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4. Queen of Tears
This melodramatic pick puts the relationship at the center and leans into heightened emotional stakes. Marie Claire groups it among romantic dramas and includes it in its cross-service selection, making it a good fit for viewers who want their romance intense rather than low-key. Marie Claire.
3. Crash Landing on You
A romance built around an extraordinary premise has the advantage of immediate stakes: the couple’s circumstances make their connection both unlikely and consequential. The series appears in Marie Claire’s multi-service recommendations and Netflix’s official Korean romantic TV catalog. It ranks near the top for combining a distinctive setup with a clearly central love story. Marie Claire; Netflix’s Korean romantic TV catalog.
2. The Red Sleeve
Its historical setting turns personal feeling into a conflict with public duty, giving the romance dramatic weight beyond whether the leads will get together. That tension makes it one of the ranking’s strongest choices for viewers seeking a serious, emotionally consequential love story. Marie Claire lists it among its romantic K-drama examples. Marie Claire.
1. Crash Landing on You
It takes the top spot for the balance of an immediately compelling premise, romance as the narrative engine, and a story that can be approached as a complete series. Its placement is an editorial judgment, not a universal consensus; readers who prefer quieter slice-of-life or historical romances may favor another entry. Netflix’s catalog and Marie Claire’s recommendations both include it. Netflix’s Korean romantic TV catalog; Marie Claire.
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Availability depends on country and changes as streaming rights shift. Marie Claire’s March 20, 2026 selection points to Netflix, Viki, and other streamers for titles in its list, while Netflix’s Korean romantic TV catalog is a region-specific snapshot accessed October 4, 2026. Neither source establishes that every title is available on one service or in every country. Check the title in your local service catalog before subscribing or planning a watch. Marie Claire; Netflix.
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