Do you really love the person as they are or is it just an image you have made of that person in your head?

What I liked:
* I loved the development of the author's character. He went from very much self-assured, narcissistic, and someone who is sure that his love story will finally come to the end he wished for three hundred years ago to a very much shocked, insecure person whose world has been turned upside down, and at last to someone who is starting to learn that there are always two people in a relationship with their own thoughts and feelings.
* The author's actor showed all of these emotions well, sometimes dramatically, and completely unashamed to be seen. I can hardly believe that this was Jin Gun's first drama.
* In contrast to the author, Ha Yeon knows what he wants very well and he is not afraid to go for it. This makes for an interesting dynamic.

What I did not like:
* I wish we would have got to see more of the second life. It was always flashbacks to the same scene. How long had they known each other then? How did they meet? What was their relationship like?

I think if we knew more about this time, the question the modern Ha Yeon asks -- Which Ha Yeon do you love? -- would have made more sense to more people in the audience.
I suppose that, in both of their lives, they did not have much time together in mundane situations (it was obviously a time of strife and struggle in their second life, and in the first they did not even get to speak as someone else than slave and lady), and that's why Yeon Seok had this image of "Ha Yeon" of someone who is not goofy, but rather refined -- who knows how the first two Ha Yeons really were?

Is it love if you only know the other person's facade that they show to the public?
It would have been nice if the show had more time to explore this question in greater depth.

Still, the story we get to see is cute, well acted, and we get to see some character development.
Recommended!