Story: First of, the ending was perfect for me. It was totally unexpected because by the 2nd last episode, there were still a lot of questions left unanswered. Despite of that, this drama was able to wrapped it all by its ending, adding another point for me. Indeed, Faith is a key to this drama. One should be patient enough for all the mysteries to uncover for it incorporates a lot of genre. Faith isn't perfect though; as a viewer, I observed a lot of potential aspects that if could have been taken care of well, will make this drama better. Though it wasn't the best, for the time-travelling theme, it will be my top choice. I love the twist the writer did in the said theme. I also like that from the usual use of Joseon period from sageuks, this one picked another part of Korean History to learn something to, which was the Goryeo period. The storyline had a little of almost everything; romance,action, political conflicts, camarederie of a group and even comedic scenes that when I looked back, I realized I wasn't really bored watching it. As much as I loved the endearing story of Royal couple, I find the the story of the main couple more memorable. Their romance wasn't just love transcending time; theirs was more on belief that when love is there, it can withstand the test of time. Since the ending was of my intense liking, of course, it's happy! Cast/Acting: The casts were all great. Lee Min Ho's acting was getting better by every drama he played in. He captured the right emotions for the scenes needed for it. From the start, I loved the character of Kim Hee Sun. She had such a fun personality that for me, she lights up the mood for the show. Ki Chul's obsession was so strong that I pitied him in the end. I love all the Woodalchi's and the sidekicks of Choi Young, they had such a special camaraderie among themselves. Music: Ali's Carry On was my new favorite OST. It's perfect for the romantic scenes. For me this drama was one of those which had great soundtracks, almost all the songs did captivate my ears. Rewatch Value: For me whose not fond of rewatching, it's worth a one-time watch. As a fan of Lee Min Ho, it's likely that I'll rewatch this one, maybe after a year, when I miss him,.lol Overall : A time-travel drama I enjoyed watching in its own pace. I haven't heard another time-travel drama so if this one will be the last this year, what a great way to end that theme with Faith! I'll surely miss this one. It's a drama worth spending your time.