Special Part 1 S00 E01

Park Shin-hye (as Go Dok-mi) Yoon Shi-yoon (as Enrique Geum) Kim Ji-hun (as Oh Jae Won) Park Soo-jin (as Cha Do-hwi) Kim Yoon-hye (as Yoon Seo-young) Go Kyung-pyo (as Oh Dong-hoon) Kouki Mizuta (as Watanabe Ryu) Kim Jung-san (as Han Tae Joon) Lee Dae-yeon (as Hong Soon Cheol [Keeper]) Kim So-yi (as Jeong Im (resident)) Kim Seul-ki (as Deputy manager of contents-development team) Seo Eun-ah (as Eun Ah) Kim Da-ye (as Bae Bok)

love triangle trauma stalker based on comic romcom romance crush unrequited love neighbor based on webcomic or webtoon