박종환

Yoon-chul

이연

Ji-na / Domaeng

강경헌

Young-ji

박현숙

Keumwoo

장준휘

Kyung-soo

정수빈

Yeon-hee

강길우

Jae-hoon

최희진

Hye-young

이태경

Teacher

Koo Ja-eun

Hyun-ji

임한나

Orthopedics Visitor / Hospital Nurse