@raincat- I disagree about the reincarnation. Afterall, reincarnation is a major point in the original story. It was just not as heavily emphasized here in the Korean version. However, we already know that Soo's soul was tansferred back to her former life in Goryeo period. Next, there is Ju Mong and his future life. Also, the little boy she saves from drowning in the beginning right before she leaves, is same little boy who was child 10th Prince. (10th Prince was the first one she encountered when she came to in the royal bath.) So, although reincarnation is never literally explained, it is instead very obviously portrayed throughout the story. Therefore, it makes perfect sense for Wook's daughter, Baek Ah's future wife, to be the reincarnation of his first love. Her name, her attitude, her scolding to him and her trinket were very obvious hints that was the case. Sometimes, things do not need to be said in a story outright, but implied. :)