Main Characters Yoon Yoo Seul 3 main appearances Jang Cha Shik 3 main appearances Suh Jin Mok 3 main appearances
Recurring Guest Characters Yoo Seul's Mother 3 guest appearances Underpass Peddler 3 guest appearances Sang Pil 3 guest appearances Jin Mok's Father 3 guest appearances Cha Shik's Mother 3 guest appearances Gyoo Sun 3 guest appearances Arts High School Teacher 2 guest appearances Arts High School Teacher 2 guest appearances Yoo Seul's Doctor 1 guest appearances Cha Shik's Doctor 1 guest appearances Hyun Myung Se 1 guest appearances