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Between Steps Introduces Robotics Lab Team and University Faculty

Key takeaways

  • "Between Steps" tells the romance between Park Min Jae, a former swimmer who lost his right leg, and Im Yoo Jin, a graduate student searching for purpose.
  • The robotics lab team features Lee Gyu Sung, Lee Suk Hyeong, and Kim Min as Park Min Jae's colleagues, with Im Jin Hyo joining as the newest graduate student researcher.
  • The drama was directed by the late Ahn Pan Seok, whose previous works "Something in the Rain," "One Spring Night," and "The Midnight Romance in Hagwon" focused on adult romance and emotional complexity.
  • Choo Young Woo and Kim So Hyun praised the collaborative set atmosphere, with the cast noting strong chemistry and constant engagement among ensemble members.

“Between Steps,” a new romance drama directed by the late Ahn Pan Seok, has unveiled new character stills that introduce the robotics research team and faculty members forming the backdrop for its narrative of two characters in personal transition. The released images showcase the ensemble cast assembled around the drama’s central pair.

The Story and Its Central Characters

Park Min Jae and Im Yoo Jin

The drama centers on Park Min Jae, played by Choo Young Woo, a former competitive swimmer whose life changes fundamentally when illness costs him his right leg. Opposite him is Im Yoo Jin, portrayed by Kim So Hyun, a graduate student who has lost her sense of direction and purpose. Both characters arrive at the narrative from positions of loss and uncertainty, creating a foundation built on shared vulnerability rather than stability.

The Premise of Mutual Redirection

“Between Steps” frames its romantic storyline around the concept that connection between two lost people can become a pathway to redirection and renewal. Rather than depicting romance as escape, the drama positions the relationship between Park Min Jae and Im Yoo Jin as the mechanism through which each discovers a new trajectory forward, suggesting that intimate connection and personal change develop in tandem.

Between Steps Introduces Robotics Lab Team and University Faculty

The Robotics Research Laboratory

The Established Lab Members

The character stills capture the robotics lab in its operational state, with Park Min Jae and his colleagues gathered around a table. Their wardrobes—simple and neutral in tone—communicate the practical, work-focused culture of engineering students. Lee Gyu Sung portrays Uhm Tae Ho, identified as the intellectually sharpest member of the research team. Lee Suk Hyeong takes on Bae Chan Soo, characterized as straightforward and easygoing in temperament. Kim Min plays Choi Han Gyul, described as the eternally youngest member in terms of energy and personality. Together, these three are positioned to bring humor and warmth to the drama through their interactions as colleagues.

The Newest Addition to the Team

The research lab gains another member in the form of Kim Se Jin, played by Im Jin Hyo, who arrives as both a new graduate student researcher and a colleague of Im Yoo Jin within the same academic program. The presence of these four younger lab members is expected to generate playful chemistry and levity throughout the series, with the stills suggesting strong potential for comedic and relational moments between them.

The Faculty of Seohan University

The character stills extend beyond the research team to introduce several professors who represent different models of academic authority and institutional presence. Lee Chang Hoon transforms into Ahn Jae Hong, a boisterous professor leading the mechanical engineering and robotics department who maintains a commanding presence within his academic space. Jang In Sub portrays Lee Ji Hoon, noted as the youngest tenured professor in the Mathematics Department and recognized for his mathematical genius, demonstrating that intellectual achievement can establish authority independent of seniority. Ryu Kyung In takes the role of Kang Mi Ran, a professor in the Department of Clothing, whose character is marked by behavioral flexibility; she maintains demanding standards with those junior to her while showing deference toward those positioned above her in the institutional hierarchy.

Ahn Pan Seok’s Directorial Legacy

The drama represents another project from Ahn Pan Seok, whose previous works demonstrate a consistent commitment to exploring adult romance and emotional complexity across diverse professional and social contexts. “Something in the Rain” examined the complications of an office romance across age and class difference, exploring how external pressures affect intimate connection. “One Spring Night” told the story of two people from different professional worlds—a doctor and a pharmacist—navigating family expectations and social pressure. “The Midnight Romance in Hagwon” chronicled the relationship between a late-night academy director and her student’s mother, finding romance in unlikely places. Each demonstrates Ahn’s preference for intimate, character-driven narratives that prioritize emotional authenticity and subtle relationship dynamics over plot spectacle, a sensibility clearly evident in “Between Steps.”

The Production Environment and Ensemble Dynamics

Choo Young Woo Reflects on Set Atmosphere

Choo Young Woo shared observations about the production experience, noting that the set was consistently characterized by “consideration and respect for one another.” He expressed genuine enjoyment in attending the shoots, which he attributes to the strong working chemistry established among the cast members. He noted that each research lab member carries distinct character traits and individual presence, and that assembling them together generated particularly strong energy on set. He observed that this chemistry emerged naturally into the filmed scenes rather than feeling constructed or artificial.

Kim So Hyun on Collaborative Creation

Kim So Hyun highlighted the constant laughter present during filming. She emphasized that the cast continuously shared ideas and creative input throughout production, and she noted that because each actor maintained clarity about their defined role, the group was able to build substantial chemistry in their scenes. Her account corroborates the impression of a collaborative working environment with minimal tension and consistent creative engagement among ensemble members.

Frequently Asked Questions

What is "Between Steps" about?

"Between Steps" is a romance drama about Park Min Jae, a former swimmer who lost his right leg to illness, and Im Yoo Jin, a graduate student who has lost her sense of direction. The drama centers on how their connection becomes a pathway for both to rediscover new directions in their lives.

Who directed "Between Steps"?

The drama was directed by the late Ahn Pan Seok, who previously helmed "Something in the Rain," "One Spring Night," and "The Midnight Romance in Hagwon"—all dramas focused on adult romance narratives and emotional complexity.

What is the main setting of the drama?

Much of the drama unfolds in a robotics research laboratory at Seohan University, where Park Min Jae works alongside colleagues including Uhm Tae Ho, Bae Chan Soo, Choi Han Gyul, and Kim Se Jin, a newest graduate student member.

Written by
Noah Park

Noah Park tracks actor and actress careers across the Asian entertainment industry — casting announcements, agency moves, and breakout performances. He has a knack for spotting future leads in supporting roles.