Ha Ye-eun

as Seo-yoon(1 ep)

as Lee Ji-an(1 ep)

as Self (archive footage)(1 ep)

as Kang Yu-jin(2 eps)

as Ha-na(2 eps)

as Kang Se-ra(29 eps)

as Yeon-woo(2 eps)

as Park Do-jun's Girlfriend(1 ep)