35-year-old architect Seung Min receives a visit at his office from a woman. Seung Min doesn't recognize the woman at first, but then realizes the woman is Seo Yeon. Seo Yeon is his first love, but he hasn't seen her since his freshman year in college. Seo Yeon now has a request. She wants to hire Seung Min to rebuild her home on Jeju Island. The movie goes back and forth between the past and present day, being affectionate and refined.