In the series finale of , Yoon Se-ri and Ri Jeong-hyeok find a way to maintain their relationship despite the political divide between their countries, meeting for two weeks every year in Switzerland . Key Plot Developments
: Gu Seung-jun dies from gunshot wounds sustained while saving Seo Dan from kidnappers. Seo Dan later finds peace through her music and becomes a successful, independent cellist. Crash Landing on You Season 1 Episode 16 (S01E1...
: The "ducklings" (Captain Ri's loyal soldiers) safely return to North Korea, where they reminisce about their time in the South and settle back into their lives. The Ending Explained In the series finale of , Yoon Se-ri
: After Captain Ri and his soldiers are exchanged at the DMZ, Se-ri rushes to say a final, tearful goodbye as they cross back into North Korea. : The "ducklings" (Captain Ri's loyal soldiers) safely