Plot synopsis: Dong Woo misses his wife Min Hee, who had spent a night with another man. Dong Woo continues this love and hatred for Min Hee and can't seem to tie the knot. One day, Dong Woo meets Yoon Seo, who was dumped by her boyfriend of 5 years. They comfort each other then realize only the deep sense of loss allows them to start a new love.