

By Dramabeans
I'll Find You on a Beautiful Day, I'll Go to You When the Weather Is Fine
Han Ji-seung
Han Ga-ram
16
60 minutes
JTBC
South Korea
Korean
Source: Wikipedia
Joo-hee, Bo-yeong's classmate.
Shim Myeong-joo, Hae-won's mother. Jeon Yoo-rim as young Myeong-joo.
Choi Soo-jung, Myeong-yeo's friend.
Jang Ha-nim

Young Cha Yoon-taek
Yoon Yeo-jeong, Eun-seob's adoptive mother.

Im Jong-pil, Eun-seob's adoptive father.
Lee Jang-woo, Eun-seob's friend in high school. Oh Ja-hun as young Jang-woo.
Im Hwi, Eun-seob's adoptive little sister.
Mok Hae-won ("Irene"), an unemployed cello teacher. Park Seo-kyung as young Hae-won.
Im Eun-seob / Kim Jin-ho, a bookstore owner. Ok Chan-yu as young Jin-ho.
Ji Eun-shil, Jang-woo's first love.
Kwon Hyun-ji, Hwi's friend.
Young Hae-won.
Kim Bo Young, Hae-won's former friend in high school.
Shim Myeong-yeo, Hae-won's aunt, a writer and inn owner. Kim Hong-bin as young Myeong-yeo.
Oh Young-woo, he used to be the top student and he was/is attracted to Hae-won.