I'm so surprised by how good this drama is. This is the first office drama that I watched. From the cast, storyline, real-life stories, office politics, PPL, and even the OSTs. The chemistry between Park Hae Jin and Kim Eung Soo is so good, they should get best couple award. They are lesson on every episode but were delivered in a fun way. And the romance is not forced for Ga Yeol Chan even though he is so freaking handsome. There are a lot of cameos by the best celebrities in the fields. The parody of Kim Sabu is the funniest. Every character has their own role and justifies clearly. This is better than some popular dramas out there.