Chanced upon it after reading a review. Never since Winter Sonata have I been so touched in any TV show. Watch this in Korean and read the subtitles. It’s more than just a love story, also about how to live, deep friendship and brotherhood. How U like to interpret the ending, there’s no right or wrong but the beauty is in the journey. Thank you, for all the professionals who made this brilliant drama. Finally, I can enjoy a show without traveling thru time, or see people dead and alive, going under the knife.