Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Cha Soohyeon
Park Bo-Gum
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Kim Jinhyeok
Jang Seung-jo
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Jeong Wooseok (Soohyeon's ex-husband)
Ko Chang-Seok
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Nam Myeongshik (Soohyeon's driver)
Shin Jung-geun
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Kim Jangsoo (Jinhyeok's father)
Baek Ji-won
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Joo Yeonja (Jinhyeok's mother)
Moon Sung-keun
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Cha Jonghyeon (Soohyeon's father)
CHA Hwa-yeon
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Kim Hwajin (Wooseok's mother)
Lee Si-hoon
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Park Hangil (PR team)
Kim Hye-Eun
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Kim Seonjoo (PR team manager)
Jeon So-nee
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Joo Hyein (PR team)
Park Jin-joo
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Goo Eunjin
Park Seong-geun
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon
Choi Jincheol (Hotel director)
Kil Hae-yeon
Schauspieler:
Song Hye-kyo, Park Bo-Gum, Jang Seung-jo, Ko Chang-Seok, Shin Jung-geun, Baek Ji-won, Moon Sung-keun, CHA Hwa-yeon, Lee Si-hoon, Kim Hye-Eun, Jeon So-nee, Park Jin-joo, Park Seong-geun, Kil Hae-yeon