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So Joo-yeon - Shin Sol-iKim Yo-han - Cha HeonYeo Hoi-hyeon - Woo Dae-sungJo Hye-joo - Kang Ha-YoungJung Jae-Oh - Jung Jin-hwanPark Ji-won - Oh Hee-JiKim Dong-Kyu - Wang Se-HyeongChoi Bo-min - Na Mi NyeoYoo Ji-yeon - Lee Su-JinJi Hwa-seop - Lee Joo HwanSeong Hye-Min - Moon Sook HeeKim Sung-gon - Teacher ChoKim So-min - Mi-nyeo, Se-hyeong's sonYoon Seo-hyun - Sin Gi Heon [Sol I's father]
Ratings
from TMDB8.3/ 10620 votes