Putting Gong Seung Yeon and Lee Jong Hyun together again after their honey dripping time on WGM was a stroke of genius for FNC! These 2 have awesome chemistry and they are visual eye candy. Gong Seung Yeon plays a type of part she has never played before, of a vivacious, feisty, arrogant Korean drama star with anger management issues and an arrogant attitude. She pulls it off with grace and style and still manages to look pretty and cute. Lee Jong Hyun also shows sides of his acting ability never before seen, from silent, tough Busan namja to goofy pabo, but then slips back into his Busan namja leading man image again when required. Together, they are golden. Their dramatic scenes are great, but what surprises is how well the play the comedic, slapstick humorous parts so well. It it obvious they are totally comfortable with each other. And the kiss scenes (5) well, I needed to turn up the A/C to cool down after watching them. Full on, open lips smooching like I've seen in only a few other Korean rom/coms. It's obvious to me they brought their A game to this drama, but I believe it is because they bring the best out in each other. The script wanders and has a tendency to get lost at times, and there is a lot of replaying of old scenes, but the goofy, quirky, off center, sometimes slightly raunchy humor surprised and delighted me. It is as if they are portraying a tongue-in-cheek parody of Korean period dramas and the actors who star in them. All in all a light-hearted piece of time slip rom-com that will have you laughing out loud in parts, and crying in others. I really enjoyed it. I hope they produce a Season 2 showing Ondal adapting to Korea in modern times. i t would be a hoot!