When the Weather Is Fine[2] (Korean: 날씨가 좋으면 찾아가겠어요; RR: Nalssiga Joeumyeon Chajagagesseoyo; lit. I'll Go to You When the Weather Is Fine) is a 2020 South Korean television series starring Seo Kang-joon and Park Min-young. Based on the 2018 novel of the same name by Lee Do-woo, it aired on JTBC from February 24 to April 21, 2020.[3][4]