9.0Ended
Secret Sister
(비밀언니)
20181 seasonsReality
Overview
Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.
Networks
Seasons
(비밀언니)
Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.
