강하늘

Young-ho

천우희

So-hee

강소라

Soo-jin

이설

So-yeon

임주환

Young-hwan

이항나

Mother

이양희

Father

박세현

Student

김성균

Teacher

고건한

Jong-guk

남현우

Student

김민서

Student

강영석

Book Worm

최명빈

Young So-hee

Won Ji-u

Young So-yeon

Go Woo-rim

Young Young-ho

Lee Tae-young

Teaching Assistants