Pemeran Alone in Love

Son Ye Jin

as Yoo Eun Ho

Pemeran Utama

Kam Woo Sung

as Lee Dong Jin

Pemeran Utama

Gong Hyung Jin

as Gong Jun Pyo

Pemeran Pembantu

Oh Yoon A

as Kim Mi Yeon

Pemeran Pembantu

Lee Jin Wook (이진욱)

as Min Hyun Joong

Pemeran Pembantu

Moon Jeong Hee

as Jung Yoo Kyung

Pemeran Pembantu

Seo Tae Hwa

as Jung Yoon Soo

Pemeran Pembantu

Jo Hye Young

as Choi Yeong In

Pemeran Pembantu

Ha Jae Sook

as Na Yoo Ri [Professional wrestler]

Pemeran Pembantu

Kim Tae Hee

as Cafe Forest chef

Pemeran Pembantu

Ri Woo Jin

as Han Jae Beom [Bookstore employee]

Pemeran Pembantu

Sung Soo Jung

as Mi Hwa [Bookstore employee]

Pemeran Pembantu

Kim Na Mi

as Na Jin Myeong [Bookstore staff]

Pemeran Pembantu

Lee Ha Na

as Yoo Ji Ho [Eun Ho's Sister]

Pemeran Pembantu

Jin Ji Hee

as Jo Eun Sol [Mi Yeon's Daughter]

Pemeran Pembantu

Kim Gab Soo

as Yoo Ki Yeong [Eun Ho's father]

Pemeran Pembantu

Ki Ju Bong

as Lee Dae Hoon [Dong Jin's father]

Pemeran Pembantu

Choi Jung Woo

as [Min Hyun Joong's father]

Pemeran Pembantu

Kang Shin Il

as [Man on blind date] (Ep. 9)

Bintang Tamu

Kim Hyun Chul

as [Blind date man] (Ep. 9)

Bintang Tamu

Shim Hyun Sup

as [Blind date man] [Ep. 9]

Bintang Tamu

Yoon Ah Reum

as Jung Yoo Kyung [Young]

Bintang Tamu

So Yoo Jin

as [Dong Jin's blind date] (Ep. 1)

Bintang Tamu

Jo Duk Hyun

as [Mi Yeon's ex-husband]

Bintang Tamu

Lee Moon Sae

as [Mi Yeon's man]

Bintang Tamu

Kwon Hyuk Chan

Asisten Sutradara

Han Ji Seung

Sutradara

Lee Min Chul

Sutradara

Nozawa Hisashi

Original Creator

Ahn Sang Hoon

Producer

Park Yeon Sun

Screenwriter