One Fine Day

A brother and sister are separated when their parents die in a car accident. 15 years later, with Seo Gun living in Australia and Park Hae-won living in South Korea, fate brings them together.

Cast

Gong Yoo

Seo Gun

Sung Yu-ri

Seo Ha-neul / Park Hae-won

Jeong Dong-hwan

Park Jin-kwon

Ahn Yeon-hong

Kim Mal-ja

Namkoong Min

Kang Dong-ha