This is one of the best time travel dramas I watched so far!^^ It's like a fairytale drama. ^^ This drama blow me off with kisses, from the sweet to passionate kisses. I marathoned it for 4 days. I was so happy to heard that they are couple in a real life. They really suit each other. The story is about Kim Boong Do who travels 300 years into the future in modern Seoul where he meets Choi Hee Jin not so popular actress and they fall in love. I loved every second of it and I liked how their romance and feelings devolps as the story goes on. At the beggining Yoo In Na's acting was so-so, but then at the middle of a drama her acting becomes better. I feeled her sadness and crying through me. Ji Hyun Woo did an amazing job as always. Music is very well combined witht the old and modern time. I'll always rewatch this drama. It was so sweet and heartwarming. Overall I gave it a 10 :D So, when you have nothing to watch or you're in a mood to watch something sweet and heartwarming this is a drama!^^