Surprised to see all the low rating reviews, so figured I'd post one too. It's a nice drama with entertaining main ML/FL, the side male charas are mostly very amusing and lots of random funny moments in the later half episodes as you get to know their friendship. Although not exactly realistic - it's a decent amount of realism for a typical drama, it's definitely entertaining if you don't take it too seriously.

I normally don't like dramas that are too calm/boring, but despite this being more of a business drama there's enough comedy and other entertaining occurrences that make it very enjoyable to watch. Actors/actresses are attractive and visually pleasing for the most part too.