Overview

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.

Cast

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

Choi Daniel

Kim Ju-ho

Cho Hye-jeong

Baek Na-hee

Sung Ji-ru

Kim Man-Sik

Park Se-in

Producer Jang