2023★ 7.0
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.
Kim Go-eun
Kim Yu-mi
Ahn Bo-hyun
Ku Woong
Kim Jae-won
Shin Soon-rok
Jinyoung
Yoo Ba-bi
Jun Seok-ho
Ahn Dae-yong
Park Ji-hyun
Seo Sae-yi
Season information provided by TMDB.
2021
14 episodes
After a painful breakup, office worker Yumi’s "love cells" fall into a coma, leaving her daily life dull and romance-free. Her outlook changes when she meets Gu Woong, an emotionally stunted game developer who sparks an unexpected connection. As they navigate their budding feelings, Yumi's cells work to reignite her heart and help her find love again.
2022
14 episodes
After a chance meeting with game designer Goo Woong helped revive her "love cells," Yumi enters a new chapter of growth following their eventual breakup. When an unexpected source of inspiration from her co-worker, Bobby Yoo, reignites her ambition, Yumi sets out to pursue her long-held professional dreams. As she navigates fresh personal and career challenges, Yumi strives to find true fulfillment in both her life and her heart.
Official trailers and clips from TMDB.
Lee Yu-bi
Lee Ruby
Mi Ram
Kang Yi-da
Choi Daniel
Kim Ju-ho
Joo Jong-hyuk
Louis
Cho Hye-jeong
Baek Na-hee
Jung Soon-won
Chief Nam
2026
8 episodes
Now a successful web novelist, Yumi has achieved her professional dreams but finds her "cells" have grown dormant, leaving her feeling indifferent. Her quiet life is disrupted by her new editor, Shin Soon-rok, whose rational nature unexpectedly reawakens her emotions. As Yumi navigates her connection with Soon-rok, she is also pursued by a charming fellow writer, forcing her to decide which path will lead to the fulfillment she seeks.
