Dong Hyo-hee

as Psychiatrist (2 episodes)

as English Teacher

as Financial Aid Counselor (4 episodes)

as Coffee Madam

as Jong-u's wife (1 episode)

as Young Won's former landlord (1 episode)

as Employee

as Jong-bae Older Sister

as Jin-ju's mother (segment "Blue Bird on the Desk")

as Mom (seg. 4)

as Sang-woo's Mother