as [Book concert host]

as Seo Su-jin

as Kang Sun-ju

as Tae-hui's Mother

as Seo Yeon Ji [Team 1's assistant designer]

as Kim Mi Young

as Bom's Mother

as Min-jung

as Reporter Cha Hyo Joo

as Myoung Hee

as Joo Sang Ah

as Min-joo

as Kim Mi Young

as Myoung Hee

as Sun Young

as Kim Hyun Joo

as Mae Hyang

as Gae Ha