Cast from I'm Doing Fine in Middle School

Jang Seo-hee

Yang Bo Mi

Yoon Chan-young

Han Cheol

Lee Kyung-young

Baek Woon

Kim Jin-soo

[Husband]

FeelDog

[Taekwondo Master]

Sin Dong-u

"Dark Circle"

Seung Hyun

"Dark Circle"

Taemi

Soo Jin