아름다웠던 우리에게

소주연

Shin Sol-i

김요한

Cha Heon

여회현

Woo Dae-sung

조혜주

Kang Ha-Young

Jung Jae-Oh

Jung Jin-hwan

박지원

Oh Hee-Ji

Kim Dong-Kyu

Wang Se-Hyeong

Choi Bo-min

Na Mi Nyeo

유지연

Lee Su-Jin

지화섭

Lee Joo Hwan

Seong Hye-Min

Moon Sook Hee

김성곤

Teacher Cho

김소민

Mi-nyeo, Se-hyeong's son

윤서현

Sin Gi Heon [Sol I's father]