
2026 · romance, drama, coming-of-age, slice-of-life
12 episodes
A former swimmer who lost his right leg is now studying how robots move. The woman who changes his routine isn’t a fellow athlete or an effortless romantic match; she’s a fashion student whose academic plans have fallen apart. Between Steps makes that unlikely meeting the heart of a university romance, and it immediately feels more specific than another rich-boy-meets-poor-girl setup.
Choo Young-woo plays Park Min-jae, a robotics doctoral student who has rebuilt his ambitions after illness ended his swimming career. He knows how to approach a research problem, but affection is less predictable. His guardedness matters: this isn’t a character whose disability exists to inspire everyone around him. He has his own pride, fears, professional goals and irritating ways of avoiding difficult conversations.
Kim So-hyun’s Im Yoo-jin arrives from a completely different academic world. When trouble in the clothing and textiles department derails her original graduate-school plan, robotics becomes a possible fresh start. She’s more willing to say what she wants than Min-jae is, which sounds refreshing until two very different communication styles collide in a lab where they also need to work together.
That laboratory isn’t just a cute backdrop for awkward glances. Research deadlines, questions about belonging and the complicated authority structure give their connection consequences outside dating. Park Hyuk-kwon’s Lim Yong-seok, Seo Jeong-yeon’s Seo Mi-young and Lee Chang-hoon’s Ahn Jae-hong add adult and academic pressures around the central pair. It’s the sort of environment where an embarrassing misunderstanding can follow you to your next workday.
The title’s original Korean name, 연애박사, literally points to a ‘love doctor.’ The joke is that expertise doesn’t travel neatly from engineering into relationships. Min-jae can devote himself to careful study and still struggle to explain one honest feeling. Yoo-jin can make a brave choice and still misunderstand what another person needs. Their contrast is the story’s engine, not a promise that either lead will behave perfectly.
Director Ahn Pan-seok, known for One Spring Night and Something in the Rain, brings his familiar interest in ordinary conversations and uncomfortable silences. Between Steps was his final drama. Expect a deliberate, lived-in rhythm rather than a string of explosive cliffhangers. Disney+’s official episode guide places a notable emotional turn in Episode 5; the series takes time to build the confusion and attraction leading there.
That pacing is also the clearest reason someone might drop it. If you want fast comedy, a fantasy twist or a couple who resolve every disagreement in five minutes, the patient lab-and-family drama may test you. If you like romances about self-respect, vulnerability and the pressure to make a future for yourself while falling in love, its 12 episodes have a stronger argument for your time.
The show aired on ENA from October 5 to November 10, 2026, and its romantic storyline has a documented conclusion. This profile keeps the ending out of the main story; the separate ending details are spoiler-marked. Streaming is confirmed on Disney+ in South Korea and Hulu in the United States, not automatically in every country.
What distinguishes Between Steps is the gap between these two personalities: Choo Young-woo’s cautious researcher isn’t a problem for Kim So-hyun’s determined newcomer to fix, and her career change isn’t merely an excuse to enter his orbit. Their decisions about work, intimacy and independence have to matter at the same time.
Cast & credits
Choo Young-woo
Park Min-jae
Main roleKim So-hyun
Im Yoo-jin
Main rolePark Hyuk-kwon
Lim Yong-seok
Supporting roleSeo Jeong-yeon
Seo Mi-young
Supporting roleKim Min-seok (actor, born 1990)
Lim You-seong
Supporting roleLee Chang-hoon
Ahn Jae-hong
Supporting roleStreaming information
Disney+ · South Korea · Dub unverified · 2026-11-12
Hulu · United States · Dub unverified · 2026-11-12
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Episode recaps
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