My Lovely Girl

Krystal Jung

Yoon Se-na

Rain

Lee Hyeon-wook

Cha Ye-ryun

Shin Hae-yun

L

Shi-woo

Gong Seung-yeon

Seo Yoon-ji

Jo Hee-bong

Kang Tae-min

Baek Seung-Heon

Roy

Kim Jin-woo

Seo Jae-young

Lee Ho-won

Kang Rae-hun

Kim Ki-bang

Yoo Sang-bong

Kim Hye-eun

Oh Hee-sun

Lee Yoo-jun

Bool-gom / Brown Bear

Na Hae-ryung

Yoo Ra-eum

Lee Shi-a

Yoon So-eun

Park Young-kyu

CEO Lee Jong-ho

Alex Chu

Bae Sung-jin

Han Min

Hotel manager

Ahn Se-ha

Detective agency staff

Kim Jae-kyung

Radio DJ