Love Forecast

Lee Seung-gi

as

Kang Joon-soo

Moon Chae-won

as

Kim Hyun-woo

Lee Seo-jin

as

Lee Dong-jin

Jung Joon-young

as

Andrew Yeom

Go Yoon

as

Jae-joong

Park Soo-young

as

Min-ah

Ryu Hwa-young

as

Hee-jin

Sieun

as

Joon-hee

Ha Kyoung-min

as

Han Seong-goo

Park Eun-ji

as

Cha Myung-sun

Im Ha-ryong

as

Principal

Kim Kap-soo

as

Joon-soo's Fat...

Lee Kyung-jin

as

Joon-soo's Mot...

Song Young-cha...

as

HQ Chief

Kim Bu-seon

as

Hyun-woo's Mot...

Lim Jong-yun

as

Director

Kim Kwang-kyu

as

Bald Man

Hong Seok-cheon

as

Restaurant Own...

Lee Ju-yeon

as

Joon-soo's Gir...

Kim So-yeon

as

Joon-soo's Ex-...

Son Ga-in

as

Joon-soo's Ex-...

Park Ji-yeon

as

Weather Woman

Lee Dong-jin

as

Staff

Park Hee-gun

as

Joon-hee's Boy...

Hong Hwa-Ri

as

Young Hyun-woo

Lee Young-bum

as

Military Instr...

Cho Young-joon

as

Young Joon-soo

Lee Young-beom

as

Military Assis...

Nam Neung-mi

as

Baths