Great drama overall. The chemistry between Park Seo Joon and Park Min Young was absolutely fantastic. The plot was original and intriguing enough to not get boring halfway through. I thought it was going to be a typical chaebol drama so I initially very much disliked PSJ's character but that faded rather quickly. 9.5/10 only because it does have the chaebol CEO/subordinate plot, the past history and backstories are just a tad too unbelievable, the OST didn't resonate with me, and the romance seemed slightly juvenile their ages which is all stuff that was just slightly irritating for me personally.