Jung Seo-in

as Caregiver

as Hye-mi's Mother

as [Ji Hyun's boss] (10 episodes)

as Guitar

as Immigrant couple / Airplane passenger

as Landlady

as Hye-mi's Mother (8 episodes)

as Patient from Jinhae (1 episode)

as Seafood shop lady

as Relative

as Hair Salon Staff

as Cleaner

as Repair Landlady

as Cabaret Woman

as Karaoke bar woman

as Miss Park

as Prostitute

as Restaurant worker