I'd like to start by mentioning that I haven't seen the first season of this show. I decided to watch this season primarily because of Lee Sung Kyung, whom I'm a big fan of. However, I ended up enjoying the performances of other actors as well, particularly Dr. Kim. I plan to watch the first season to gain a better understanding of his character.

Initially, I expected the show to be focused on romance (I'm a hopeless romantic), but it turned out to be filled with a lot of drama. Perhaps I'm not used to this type of drama, either way I found the story to be good. Since I haven't watched the first season, I can't compare it to anything.

I was really impressed with Ahn Hyo Seop's acting. It felt like he fully embraced and enjoyed playing his character. Previously, I didn't consider him a strong actor, but he proved me wrong. Everyone's acting was amazing – they embodied their characters really well.