Un amor precioso

소주연

Shin Sol-i

김요한

Cha Heon

Yeo Hoi-hyeon

Woo Dae-sung

조혜주

Kang Ha-Young

Jung Jae-Oh

Jung Jin-hwan

Park Ji-won

Oh Hee-Ji

Kim Dong-Kyu

Wang Se-Hyeong

Choi Bo-min

Na Mi Nyeo

Yoo Ji-yeon

Lee Su-Jin

지화섭

Lee Joo Hwan

Seong Hye-Min

Moon Sook Hee

김성곤

Teacher Cho

Kim So-min

Mi-nyeo, Se-hyeong's son

윤서현

Sin Gi Heon [Sol I's father]