Pemeran Discovery of Love

Jung Yu Mi

as Han Yeo Reum

Pemeran Utama

Eric Mun

as Kang Tae Ha

Pemeran Utama

Sung Jun (성준)

as Nam Ha Jin

Pemeran Utama

Yoon Jin Yi

as An Ah Rim

Pemeran Utama

Yoon Hyun Min

as Do Joon Ho

Pemeran Pembantu

Kim Seul Ki (김슬기)

as Yoon Sol

Pemeran Pembantu

Lee Seung Jun

as Yoon Jung Mok

Pemeran Pembantu

Kim Hye Ok

as Shin Yoon Hee

Pemeran Pembantu

Ahn Suk Hwan (안석환)

as Bae Min Soo

Pemeran Pembantu

Jung Soo Young

as Jang Gi Eun

Pemeran Pembantu

Kim Tae Hyeong

as Choi Eun Kyu

Pemeran Pembantu

Jung Yoo Seok

as Jang Ki Eun

Pemeran Pembantu

Jung Yoon Suk

as Han Woo Joo

Pemeran Pembantu

Park Hee Gun

as Nam Ha Jin [Young]

Pemeran Pembantu

Seong Byung Sook

as [Ha Jin's mother]

Pemeran Pembantu

Yoon Bak (윤박)

as (Ep. 2)

Bintang Tamu

Yoo Ah In (유아인)

as [Client of carpentry shop] (Ep. 16)

Bintang Tamu

Ahn Kil Kang

as [Man holding boxes of accessories](Ep.5)

Bintang Tamu

Nam Kyung Eup

as Han Jae Shik

Bintang Tamu

Lee Moon Sik

as [Taxi driver]

Bintang Tamu

Jung Joo Ri

as [Plastic surgery patient]

Bintang Tamu

Park Ah In

as Da Yun (Ep. 16)

Bintang Tamu

Hwang Seok Jeong

as [Restaurant owner](Ep.10&14)

Bintang Tamu

Han Seo Yeon

as [Friend]

Bintang Tamu

Kwon Hong Seok

as [Owner of lumber company] (Ep. 9)

Bintang Tamu

Bae Hyo Won

as [Herself]

Bintang Tamu

Park Young Soo

as [Tae Ha's substitute driver] (Ep. 8)

Bintang Tamu

Nam Hye Seung

Composer

Lee Eung Bok

Sutradara

Kim Seong Yoon

Sutradara

Ham Young Hoon

Producer

Jung Hyun Jung

Screenwriter

Ha Jung Hoon

as [Orphanage child]

Bit part

Cha Yu Ram

as [Billiards teacher]

Cameo