韩孝周

한효주

饰：林夏亭

李英勋

Young-hyun Lee

金应洙

Eung-soo Kim

饰：Father

Lee Eun

Lee Eun

饰：Lee Seon-yeong

Il-Beom Jeon

Il-Beom Jeon

饰：Teacher in charge

Gwang-won Song

Gwang-won Song

饰：Im Seung-hwi

刘浩琳

Yoo Joo-hee

饰：友情出演

李永勋

Young-hoon Lee

饰：Kim Soo-wook

Geum-san Kwon

饰：Secondhand bookstore man

Janitor

饰：Lee Jeong-gook

Yoo Ho-rin

饰：Min So-yeon

Jae-jin Jeong

饰：Professor Hwang

李恩

Eun Lee

宋光元

Song Kwang-won

饰：Im Seung-hwi

Joo-hee Yoo

饰：Min So-yeon