This drama has the best acting i have ever seen in a kdrama so far. And its a good example how outstanding acting can elevate a series into new heights. Amongst all the "girl pretends to be a boy" dramas this is the most believeable one and the actress does an outstanding job. The story itself is very hilarious and fascinating till episode 12. At this point with other dramas i would get bored but this drama has such strong chemistry between the actors that it kept me watching even the back and forth romantic battle between the main leads which felt quite refreshing for some reason. Yoon Eun Hye does a terrific job, give it a shot.