Main Characters Do Do Hee 16 main appearances Jung Gu Won 16 main appearances Joo Suk Hoon 16 main appearances Joo Chun Sook 16 main appearances
Recurring Guest Characters Shin Da Jung 16 guest appearances Jin Ga Young 16 guest appearances Park Bok Gyu 16 guest appearances Han Min Soo 14 guest appearances No.2 10 guest appearances Do Hee's Father 2 guest appearances Do Hee's Mother 2 guest appearances