Shin Shin-ae

as Grandma Park Heung-Rye (3 episodes)

as Choi Kwang-ja (24 episodes)

as Shin Soon Ae (12 episodes)

as Landlady

as Min-ja (16 episodes)

as Park Suk-ja (16 episodes)

as Bok-soon

as Gi-tae's mother

as Woman on the 3rd Floor

as Principal

as Nurse

as Jin Hee-mo

as Manager

as 별리의 어머니 (20 episodes)

as Aunt

as Marriage Counseling Center Director

as Mrs. Sang-ju

as Nurse Park Shin-ae