Pemeran Love Alert

Chun Jung Myung

as Cha U Hyeon

Pemeran Utama

Yoon Eun Hye

as Yun Yu Jeong

Pemeran Utama

Lee Hye Ran

as Ju Min A / Manager Ju [Special reporter, entertainment dept.]

Pemeran Pembantu

Kang Seo Yeon

as Kang Hye Ju [Kanghan hotel managing director]

Pemeran Pembantu

Nam Chang Hee

as Nam Chang Dae / Reporter Nam [Special reporter photojournalist]

Pemeran Pembantu

Jeong Si Hun

as Team Leader Seo

Pemeran Pembantu

Lee Seul Ah

as Lee Jeong Ran

Pemeran Pembantu

Han Go Eun

as Han Jae Gyeong [Representative of Yu Jeong's agency]

Pemeran Pembantu

Joo Woo Jae

as Seong Hun [Yu Jeong's junior]

Pemeran Pembantu

P.O (피오)

as Yun Yu Jun [Yu Jeong's younger brother]

Pemeran Pembantu

Choi Chul Ho

as An Jung Seok [U Hyeon's sworn brother]

Pemeran Pembantu

Park Jung Sook

as Yoo Mi Seon [Jung Seok's wife]

Pemeran Pembantu

Kim Ye Ryung

as Na Hwa Jeong [U Hyeon's mother]

Pemeran Pembantu

Oh Mi Hee

as Ko Gyeong Eun [Tae Su's legal wife]

Pemeran Pembantu

Kim Byung Gi

as Cha Tae Su [U Hyeon's father]

Pemeran Pembantu

Jo Hyun Young

as Jung So Ra [Yu Jeong's stylist assistant]

Pemeran Pembantu

Jung Kyu Soo

as Yun Cheol Su [Yu Jeong's father]

Pemeran Pembantu

Lee Sung Deuk

as [Yu Jeong's assistant]

Pemeran Pembantu

Han Sang Jin

as [Doctor] (Ep. 1-2)

Bintang Tamu

Jeong Ji Soo

as Kim Saet Byeol [Aspiring actress]

Bintang Tamu

Lee Hyun Seok

as Kim Jang Ho [OB-GYN]

Bintang Tamu

Seo Myung Chan

as General Manager Na

Bintang Tamu

Kim Chae Yeon

as Seo Eun Byeol [Aspiring actress]

Bintang Tamu

Yoon Woo Ri

as Kim Eun Hye

Bintang Tamu

Choi Hyun Jin

as Cha U Hyeon [Young]

Bintang Tamu

Song Joon Hee

as Cha U Hyeon [Child]

Bintang Tamu

Park Ha Jun

as Cha Se Hyeon [Child]

Bintang Tamu

Kim Tae Won

as Kim Jang Ho [Teen]

Bintang Tamu

Kim Do Yeob

as Nam Chang Dae [Child]

Bintang Tamu

Kim Jong Gil

as [Journalist]

Bintang Tamu

Jang Joon Young

as [Reporter]

Bintang Tamu

Ham Jin Sung

as [Investigative reporter]

Bintang Tamu

Choi Jung Won

as Hwang Jae Min [Yu Jeong's ex-boyfriend] (Ep. 1-2, 13-14)]

Bintang Tamu

Jo Chang Wan

Sutradara

Kim Shin Hye

Screenwriter