다시 만난 날들

Hong Isaac

Tae-il

Jang Ha-eun

Ji-won

채연정

Representative Kim

Choi Yeon-soo

Gemma

Ким Ый Сон

Director Ahn

Uhm Yoon Jung

Assistant

Kim Yo-han

High School Pianist

Seo Young-jae

Deok-ho

Jang Da-hyeon

Bok-soon

Yang Tae-hwan

Ki-tae

Cha Min-ho

Bae-dol

Hwang Da-sol

Ho-tae

Lee Na-woo

Dong-hoon

Hwang Min-jae

Chan-gyoo

Go Tae-hee

Hae-min

Ja I-ro

Sang-jae

Kim Sang-hoon

Sang Mi-nem

Song In-seop

Min-seop

Kim Yeong-jin

Min-seop's Band Drummer

Jeon Yong-joon

Min-seop's Band Pianist

Park Chan-yeong

Cellist

Park Hyeon-woo

Middle School Rapper

Kim Seong-hoon

Famous Musician 1

Kim Ha-jin

Famous Musician 2