Shin Hyun-been

Ha Yoon-seo

신현빈

Moon Sang-min

Seo Ju-won

문상민

Yoon Park

Seo Si-won

윤박

박소진

Lee Mi-jin

진희경

Kim Sun-joo

김태정

Ha Ji-suk

이규성

Bang Jang-hee

김규남

Noh Ye-young

Hong Bi-ra

Kim Yi-rae

홍비라

정지순

Lee Jae-ha

이창인

Han Yeong-Soo

권주석

[Ji Seok's friend]

Yoon Seo-hyun

Marketing Team Leader

윤서현

Kang Hye-rin

Ha Yoon-seo (Child)

손인용

Ha Yoon-seo's father

Kim Young-mi

Yool's mother

Kim Min-che

Restaurant Owner

김민체

Lee Hyun-woo

Lee Seong-min

이현우

소아린

Ha Yoon-seo (Young)

Baek Ji-won

Kim Hee-sook (Ha Yoon-seo's mother)

백지원

Kwon Yul

Ha Yoon-seo's blind date

권율

김문수

Lee Kyeong-Seok

염승이

Lee Mi-jin Friends (Eps 2)

Shin Da-in

Flight Attendent (Eps 4)