character - Seol

character - Kang Han-byul

character - Yoon Na-mu

character - Sim Eun-ho

character - Teenage Seung-yi

character - Lee Bong Ryun [Young]

character - Lee Bo Yun

character - Yoon Sol

character - Yang Soo Jung [Secretary]

character - Kim Joo Hyun [First grader]

character - Jung Mi Hye [Se Young's friend]

character - Lee Seol

character - Oh Hae Ra / Cha Hong Do