Love Alert

Chun Jung-myung

as

Cha Woo-Hyun

Yoon Eun-hye

as

Yoon Yoo Jung

Han Go-eun

as

Han Jae-Kyung

Joo Woo-jae

as

Sung Hoon

Pyo Ji-hoon

as

Yoon Yoo-Joon

Lee Hye-Ran

as

Joo Min-A

Kim Ye-ryeong

as

Na Hwa-Jung

Choi Cheol-ho

as

An Jung-Seok

Kim Byeong-gi

as

Cha Tae-su

Lee Sung-deuk

as

Yoo Jung's ass...

Kang Seo-yeon

as

Kang Hye-joo