My name is Hari's boyfriend Kang Tae-moo

Ahn Hyo-seop

Kang Tae-moo

Kim Se-jeong

Shin Ha-ri

Kim Min-gue

Cha Sung-hoon

Seol In-a

Jin Young-seo

Lee Duck-hwa

Kang Da-goo

Kim Kwang-kyu

Shin Joong-hae

Jeong Young-ju

Han Mi-mo

Kim Hyun-sook

Yeo Eui-joo

Go Wook

Lee Min-woo

Choi Byung-chan

Shin Ha-min

Im Gi-hong

Kevin

Yun Sang-jeong

Kim Hye-ji

Bae Woo-hee

Go Yoo-ra

Seo Hye-won

Jo Yoo-jung

Lee Ki-hyuk

Shin Jung-woo

No Hui-jung

Da-goo's chauffeur

Jeon Jun-young

Young-jun

Seo Jeong-bin

Ha-ri & Min-woo's friend

Kim Seo-kyung

Ms. Cho

Tei

Food truck vendor

Han Ji-hyo

Da-hye

Lee Soo-jung

Ji-min

Park Joo-young

Hotel receptionist