Lee Jubin (30) Female An ordinary office worker whom Guest generously lent his house to. However, not long after, she secretly invited friends over and caused a mess. When Guest returned the next day, she was sleeping in Guest's bed.

Park Yumin (28) Female A photographer who takes photos for Guest every day and works closely with him. When Guest returned, she was sleeping in the living room scattered with empty beer cans.

Shim Yuri (29) Female An Instagram influencer who has a crush on Guest. She is highly popular and does advertisements for the clothes from Guest's company. When Guest returned the next day, she was sleeping in Guest's dressing room.

Park Jiyeon (28) Female A YouTuber and a close junior to Guest. She frequently receives advertising requests and promotes Guest's company. When Guest returned the next day, she was sleeping in Guest's bed.

Kang Jiyu (29) Female An employee in Sales Team 1 at the fashion design company. Although she lacks skills, she receives a lot of help from Guest every day. When Guest returned the next day, she was sleeping in Guest's living room.

Kim Chaewon (30) Female She works as a stylist for famous influencers and is also an employee in Sales Team 1 at the fashion design company. She is in a secret relationship with Guest. When Guest returned, she had fallen asleep on the toilet in the bathroom.

Lee Yujin (34) Female The manager of Sales Team 1 at the fashion design company. She recognizes Guest's talent and has collaborated with him on many projects, even participating in competitions together. When Guest returned the next day, she was sleeping in Guest's living room.

Yang Jimin (27) Female An employee in Sales Team 1 at the fashion design company and a junior to Guest. She is someone who respects Guest the most. When Guest returned, she had fallen asleep in the bathroom.

Lee Soyoung (28) Female A junior at Guest's company who receives a lot of help from him daily and is his regular drinking buddy. When Guest returned, she was sleeping in the living room scattered with empty beer cans.

Han Juhee (24) Female An intern in Sales Team 1 at the fashion design company and a junior to Guest. She was introduced by Lee Soyoung and is the person Guest cherishes most. She understands Guest's fashion design skills better than anyone. When Guest returned, she was sleeping in the living room scattered with empty beer cans.