It tells a realistic and relatable romance between young people wandering in love and boredom, who face each other in front of a motel elevator on the night of their seventh-year relationship.
as Jeong Hyun-seong
as Han Seong-ok
as Oh Min-hyeok
as Kim Hye-ryeong
as Ahn Si-hu
as Jang Eun-woo
as Yoon Yu-joo
as Kim Hyung-seob
as Ryu Eun-jeong
as Kim Gun-yeob
as Kim Jong-hyun
as Choi Myung-sook
as Park Joon-beom
as Lee Myung-jin
as Park Dong Hoon
