Character Name : Kim Ga-in

Original Name : 윤진서

Gender : Female

Character Name : Hyung-joong

Original Name : 이기우

Gender : Male

Character Name : Hong Seok-min

Original Name : 박기웅

Gender : Male

Character Name : Ji Seon-mo

Original Name : Kim Min-kyung

Gender : Female

Character Name : Choi Sang-gyeong

Original Name : 연제욱

Gender : Male

Character Name : Lee Myeong-hee

Original Name : 정유미

Gender : Female

Character Name : Kim Ga-yun

Original Name : 김소은

Gender : Female

Character Name : Ga-in's Teacher

Original Name : 안내상

Gender : Male

Character Name : Detective Jo

Original Name : 정인기

Gender : Male

Character Name : Hong Jae-sun

Original Name : Ahn Shin-woo

Gender : Male

Character Name : Hwang Dae-yong

Original Name : Kim Jin-geun

Gender : Male

Character Name : Kim Mi-joo

Original Name : Kim Do-yeon

Gender : Female

Character Name : Hyung-joong's Father

Original Name : Jeong Wook

Gender : Male

Character Name : Kim Ga-geon

Original Name : 김소은

Gender : Female

Character Name : Chung Eun-gyeong

Original Name : 오연서

Gender : Female

Character Name : Ji-sun's Father

Original Name : 전국환

Gender : Male

Character Name : Kim Ji-sun

Original Name : 조연희

Gender : Female

Character Name : Hyung-joong's Mother

Original Name : 백주희

Gender : Female

Character Name : Ga-in's Mother

Original Name : 이칸희

Gender : Female

Character Name : Ga In's youngest aunt

Original Name : Seo Yu-jeong

Gender : Female

Character Name : Sang-kyung

Original Name : Ham Yu-seon

Gender : Male

Character Name : Adult Relative

Original Name : Kim Soo-woong

Gender : Male

Character Name : Dae-yong's Mother

Original Name : Park Seoung-tae

Gender : Female

Character Name : Visitor

Original Name : Lee Sae-byeol

Gender : Female

Character Name : Young Park Hyun-joong

Original Name : Kang Lee-seok

Gender : Male

Character Name : Ending Student

Original Name : Park Sin-woo

Gender : Male