Yumi's Cells Season 3: Why Lee Yu-bi's Ruby is Back

Actress Lee Yu-bi made a special appearance in TVING's original series 'Yumi's Cells Season 3', delivering lovely energy. This drama is a romance depicting the story that unfolds due to Soon-rok (played by Kim Jae-won), who suddenly appears in the daily life of Yumi (played by Kim Go-eun), who has become a star writer.

Lee Yu-bi was widely loved for her role as "Ruby, a character you can't hate" in seasons 1 and 2. She made a surprise appearance in episodes 1 and 2 of season 3, once again showcasing her charm as "​Ruby, the human vitamin."

In the drama, Ruby brought vitality to Yumi's monotonous daily life by entrusting her pet dog Coco to Yumi's studio. Later, when Ruby came to pick up Coco, she delivered a witty line, noticing Yumi's changed demeanor, saying, "​But unnie, why do you seem so excited? It's been a while since I've seen you like this?"

Lee Yu-bi exuded lovely charm through various styling and presented a comfortable chemistry with Kim Go-eun, bringing joy to the drama's fans.

'Yumi's Cells Season 3' is exclusively released with two episodes every Monday at 6 PM on TVING, and airs every Monday and Tuesday at 8:50 PM on tvN.