This is the first KDrama I have ever watched and was I believe the best love story I've ever watched. I'm in my 60's so I've seen a lot . It was well written, directed and the actors and actresses were sensational. My family and I traveled to South Korea in September of 2019 and I can't wait to return to see the places where this story was filmed. For me the ending could use one's imagination that they will meet again, maybe every year in Switzerland or never go back. If only real life was that easy. Thank you for helping me forget coronavirus for a few days and enjoy some happiness.