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Overview
Minjae, a former swimmer, lost a leg to illness. Now a PhD student, he's built a quiet, controlled life, until Yujin, a master's student starting over after losing her way, throws it off balance. In a robotics lab, their romance turns fiery, bittersweet, and tender.
Cast
Choo Young-wooPark Min-jae
Kim So-hyunLim You-jin
Kim MinChoi Han-gyeol
Lee Kyu-sungEom Tae-ho
Shim Hye-jinHong Eun-joo
Kim Min-seokIm Yoo-seong
Park Hyuk-kwonIm Yong-seok
Seo Jeong-yeonSeo Mi-yeong
Jang In-subLee Ji-hoon
Lee Chang-hoonAhn Jae-hong
Im Jin-hyoKim Se-jin
Lee Suk-hyeongBae Chan-soo
Ryu Kyung-inKang Mi-ran
Jo Jae-youngGuest Role
Han Do-yiCha Seo-hyeon
Seasons and episodes
1 season12 episodes
Season 1
Minjae was a swimmer in high school, until illness cost him a leg. Now a robotics PhD student, he plays the part of someone unbothered—but one simple, aching wish remains: falling in love. He overthinks everything and fears getting hurt, until one day, the right person walks in. Yujin left fashion major behind, adrift with no clear path, until Minjae opens her eyes to the world of robotics—and a new dream. Everything about it is unfamiliar and hard, but her feelings for him never waver. A spark at first sight shakes up the quiet lab, and Yujin's fearless pursuit cracks open Minjae's guarded heart. Slowly, the two grow closer. Messier and harder to predict than any robot, a romance begins—fiery, bittersweet, and tender.
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Episode 1
As Minjae seeks love, an unexpected incident reunites him with Youjin, a stranger he met before.
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Episode 2
Youjin wants to go to grad school and asks Minjae for help. Will she make it into the robotics lab?
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Episode 3
From her very first day at the robotics lab, Youjin constantly clashes with her peer, Sejin. Sidelined with no real responsibilities, she grows anxious that she is falling behind. Although Minjae is conscious of Youjin after what happened on the night of the welcome party, he intentionally keeps his distance. To Youjin, however, his behavior feels cold and indifferent. Her pent-up frustration eventually boils over. Meanwhile, Seohyun, an original lab member and Minjae's first love, leads the entire group to a place called "Dieland."
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Episode 4
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Episode 5
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Episode 6
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Episode 7
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Episode 8
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Episode 9
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Episode 10
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Episode 11
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Episode 12
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