Yeom Ji-young

as Ethan's mom (12 episodes)

as Eun-hee

as Telmu

as Deputy Dept. Head Oh (16 episodes)

as Check-in Counter Staff (1 episode)

as Joo-won's Mother

as Assistant Manager Kim Sook-hee (120 episodes)

as Mama Regular Customer

as Lee Young Na (10 episodes)

as Yoo Hyun-young