Seasons & Episodes
Episode 1
Cells live inside Yumi's head, a 32 year-old who works at Daehan Noodles' finance department. In her dull life where her
Episode 2
Yumi gets to go to the flower festival with Woo Gi, alone! However, Ruby keeps following them and disrupts the date of h
Episode 3
Although his first impression was a total bust, Gu Woong turns out to be more decent than Yumi thought. Yumi's heart see
Episode 4
Woong ran in the rain to bring Yumi to the hospital. Finally, the door to Yumi's heart that was shut tightly opens up ag
Episode 5
Sae-yi, the friend that Woong often mentioned, turned out to be a woman! "Can men and women be platonic friends?" The ce
Episode 6
Having only dreamt of it, Woong finally visits Yumi's house. That night, Yumi and Woong spent an unimaginable night toge
Episode 7
At a friend's wedding announcement, Yumi mentions that she has a boyfriend. When her friends don't believe her, she proc
Episode 8
Rumors about Yumi and Woong's wedding spread like wildfire. However, the two of them have different thoughts about marri
Episode 9
Yumi finally explodes in anger when Sae-yi moves houses. The breakup alarm gets activated in Yumi's cell village. They r
Episode 10
Yumi's Love cell is good at everything, but she has one weakness. Thus, the cells suggest that Ruby becomes her private
Episode 11
As the two of them start living together suddenly, they learn about the sides of each other that they never knew existed
Episode 12
After Yumi brought up the topic of marriage, their relationship grows awkward for some reason. Meanwhile, Woong and Ba-b
Episode 13
Woong breaks Yumi's precious table while changing a light bulb for her. Seeing Woong go to extreme lengths to replace he
Episode 14
Yumi and Woong decide to take a break. Yumi now has to spend time alone when she used to spend it with Woong, so she see
Episode 1
After breaking up with Woong, Yumi and her cells are struggling to keep her life together. Although she acts as if nothi
Episode 2
Although Yu-mi was taken aback by Ba-bi's sudden confession, her confidence level shoots up. Yu-mi becomes more preoccup
Episode 3
News of Ba-bi's date puts Yu-mi in despair. Yu-mi wishes he doesn't go on the date. But she couldn't tell him in the end
Episode 4
Yu-mi's sweet romance with Ba-bi begins... Her new romance leads her onto a new path. When Yu-mi goes to a book cafe wit
Episode 5
Yu-mi and Woong meet again during second-hand market meet up. Unlike Woong who thought it was a fateful meeting, Yu-mi i
Episode 6
Yu-mi works hard from day-to-day as an aspiring writer. Ba-bi visits her house to cheer her on. While the two of them ar
Episode 7
Unlike her courageous start, Yu-mi continues to taste failure from all her contests. Despite Writer Cell's efforts to ke
Episode 8
Da-eun, an intern at Daehan Noodles' Jeju branch, likes Ba-bi but she decides to give up when she realizes Ba-bi has Yu-
Episode 9
Yu-mi starts working with the oddball illustrator Control Z. Although she's on the verge of exploding when Control Z nit
Episode 10
After the breakup with Ba-bi, Yu-mi's writing improves greatly thanks to Writer Cell who has become the Prime cell. Now
Episode 11
When Yu-mi hears that Ba-bi has returned to Seoul, she notes down the places that Ba-bi frequently visits to avoid him b
Episode 12
As the war of nerves between Woong and Ba-bi rages on, Yu-mi is put in a tight spot by the unexpected three-way encounte
Episode 13
After being proposed to by Ba-bi, Yu-mi goes to meet Ba-bi's father. Yu-mi tries her best to make a good impression on B
Episode 14
On the day of the wedding, Yu-mi is unable to meet the deadline. She falls into a panic when she loses her laptop contai
Episode 1
Stuck in a rut, Yu-mi meets aspiring Producer, Soon-rok.
Episode 2
Soon-rok continues to aggrevate Yu-mi, which in turn triggers her 'Cell Village.'
Episode 3
Yu-mi runs out of patience and decides to confront Soon-rok – yet an unexpected move from Soon-rok confuses Yu-mi’s
Episode 4
As Yu-mi and Soon-rok’s complicated relationship begins to unfold, she attends a company retreat, where she meets fell
Episode 5
As Yu-mi visits Soon-rok, she discovers a truth.
Episode 6
Soon-rok hurts Yu-mi’s feelings and she decides to distance herself from him.
Episode 7
A sudden confession leaves Yu-mi shocked, prompting her ‘Cell Village’ to activate its defenses as she suppresses he
Episode 8
Yu-mi is pleasantly surprised by her new relationship and she gains a new perspective on love.
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