Yumi's Cells 3: Kim Go Eun & Kim Jae Won Tease Romance

TVING's original series, 'Yumi's Cells Season 3,' has hinted at a romance filled with fluttering emotions between Kim Go-eun and Kim Jae-won. The series, set to be released on April 13th, heightened anticipation by unveiling its main poster, which depicts the emotional changes occurring between Yumi (Kim Go-eun), who has become a star writer, and her assigned PD, Sun-rok (Kim Jae-won). Returning after three years, 'Yumi's Cells Season 3' is a relatable romance that portrays Yumi's journey of laughing again, wavering, and falling in love as an unexpected character appears in her quiet life as a successful writer. Kim Go-eun, who received praise as "Yumi herself" in the previous seasons, takes the lead, while Kim Jae-won joins as a new face, completing a fresh dynamic. Director Lee Sang-yeop and writers Song Jae-jeong and Kim Kyung-ran have reunited, adding to the excitement.

The main poster, released this time, intuitively shows the new emotions that have come to Yumi. The scene of a lightning bolt shaped like a heart falling between Yumi, with her lovely smile, and Sun-rok, with his cool demeanor, captures attention. The phrase "Her smile, which struck like lightning, awakened my dormant cells" hints at the unpredictable romance between an older woman and a younger man that will unfold between the two. Interest is focused on what kind of relationship will develop between Yumi, who is successful as a writer but still clumsy when it comes to love, and Sun-rok, a PD at Julie Literature who, despite his gentle appearance, delivers blunt, fact-based remarks.

The main trailer heightens the romantic tension with the dynamic changes in Yumi and Sun-rok's relationship. PD Sun-rok, Yumi's assigned producer, whose awkward reactions despite his neat appearance push Yumi's buttons, brings exciting changes to Yumi's peaceful daily life. His unusual actions, such as retorting to Yumi with "Don't you even eat Maltese poop?" or putting in his earphones alone on the bus they share, elicit laughter. In particular, the rare fish 'Ppangdom,' which only appears when Yumi gets angry, is shown to be constantly appearing with Sun-rok's arrival, making the fishing cell busy and intriguing.

Sun-rok's contrasting charm also catches the eye. He offers gentle comfort to a dejected Yumi by saying "You were cool. You are cool," and then, when Dae-yong (Jeon Seok-ho) says Yumi and Ju-ho (Choi Daniel) look good together, he bluntly states, "​No. You don't look good together." Sun-rok's bold demeanor makes us look forward to the dynamic "hate-love" romance that will unfold. Sun-rok, who will make Yumi's peaceful heart flutter again, and Yumi, who will awaken the low-power "homebody" Sun-rok into a "fully charged battery" even outside his home. We are curious about the romance between the two who will bring exciting changes to each other's lives.

Kim Go-eun predicted the changes in this season, saying, "As Yumi worked hard to become a writer, her daily life in Season 3 begins with her having 'only work.'" She added, "Yumi has new concerns about what to do besides work and how to rest even when she's resting. You'll see Yumi regain her vitality as her cells start to awaken one by one." She also stated, "​I believe the biggest reason 'Yumi's Cells' is loved is its relatability." She continued, "The small and detailed emotions we feel in our daily lives are captured in the work, and the cells don't just make Yumi's situations serious but make us smile, even if it's just a chuckle. That seems to be our common point of empathy. This season contains more humor than previous seasons, so please look forward to it."