I'm still new to C-dramas, but I've been working through a few recommendations from friends. Boss & Me was recommended via a list for office romances since I like the trope. Unfortunately, the only thing I enjoyed about this drama was the quirky FL. She was cute to watch, but it wasn't much fun watching her act next to the ML. He reminded me of a well-dressed wooden board; though, all props to the wardrobe team because his suit, jacket, and jewelry game was on point in every episode! Still, the lack of chemistry and the addition of all the other couples and sub-plots was just too much. Add to that the excessive monologuing from the FL for nearly every scene, and this drama is like watching a block of ice in winter--BORING. It might have been more bearable if the chemistry between the ML and the FL was entertaining, but there's no spark between them. If you want to kill sometime (32 episodes at 1 hour) then go for it, but I don't recommend it unless you just want to be bored.

Edit:
I watched this again recently because I felt like I didn't give it a fair shake the first time around, but it made me realize why I didn't really care for it overall and gave it a six. Both the ML and FL are decent actors and both characters are interesting to watch on screen. Yet, the lack of chemistry between the ML and FL (for me) was because I could not understand what the ML saw in her. She is just a complete airhead for most of it, so I never understood why he was attracted to her in the first place. No matter what type of growth happens for the FL, I'm so stumped I'm never able to buy into the romance from the get go. Then add in the fact the FL is just as confused as to what the ML sees in her and she is so confused (airhead) that as a viewer I am again wondering what he sees in her and vice versa.