Characters played by Gong Yoo
Ki-Hong
Characters played by Jeon Do-yeon
Sang-Min
Characters played by Young-Sun Kim
Housekeeper
Characters played by Mi-so Lee
Moon-Joo
Characters played by Kati Outinen
Taxi Driver
Characters played by Byeong-eun Park
Ahn Jae-Suk
Characters played by Min-Ji Park
Babysitter
Characters played by Yun Se-ah
Ki Hong's friend
Characters played by Veera W. Vilo
Waitress
Characters played by Marko Wilskman
Extra