Playback is currently unavailable for S3 E1 · Episode 1. Episode details remain available below.
Yumi's Cells
Yumi is a 30-year old, ordinary woman who struggles with expressing her feelings. Told from the perspective of the many brain cells in her head, she experiences growth in both her love life, her career, and finds happiness in the small joys of everyday life.
- Created by:
- Song Jae-jung, Kim Yoon-joo
- Cast:
- Kim Go-eun, Kim Jae-won, Jun Seok-ho, Lee Yu-bi
- Language:
- Korean
- Country:
- South Korea
- Network:
- tvN, TVING
Episode guide
Seasons
Yumi's Cells 3
Episodes
E01
Episode 1
★ 10.0Episode 1
2026-04-13 · 65mStuck in a rut, Yu-mi meets aspiring Producer, Soon-rok.
Current episode
E02
Episode 2
★ 10.0Episode 2
2026-04-13 · 60mSoon-rok continues to aggrevate Yu-mi, which in turn triggers her 'Cell Village.'
Watch progress · Not tracked
E03
Episode 3
★ 10.0Episode 3
2026-04-20 · 65mYu-mi runs out of patience and decides to confront Soon-rok – yet an unexpected move from Soon-rok confuses Yu-mi’s ‘Cell Village.’
Watch progress · Not tracked
E04
Episode 4
★ 10.0Episode 4
2026-04-20 · 63mAs Yu-mi and Soon-rok’s complicated relationship begins to unfold, she attends a company retreat, where she meets fellow writer, Ju-ho.
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E05
Episode 5
★ 10.0Episode 5
2026-04-27 · 63mAs Yu-mi visits Soon-rok, she discovers a truth.
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E06
Episode 6
★ 10.0Episode 6
2026-04-27 · 71mSoon-rok hurts Yu-mi’s feelings and she decides to distance herself from him.
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E07
Episode 7
★ 8.0Episode 7
2026-05-04 · 73mA sudden confession leaves Yu-mi shocked, prompting her ‘Cell Village’ to activate its defenses as she suppresses her feelings.
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E08
Episode 8
★ 9.0Episode 8
2026-05-04 · 78mYu-mi is pleasantly surprised by her new relationship and she gains a new perspective on love.
Watch progress · Not trackedCast
Kim Go-eun
Kim Yu-mi
Kim Jae-won
Shin Soon-rok
Jun Seok-ho
Ahn Dae-yong
Lee Yu-bi
Lee Ruby
Mi Ram
Kang Yi-da
Daniel Choi
Kim Ju-ho
Cho Hye-jeong
Baek Na-hee
Sung Ji-ru
Kim Man-Sik
Park Se-in
Producer Jang
