I have to say, I've watched so many k-dramas for years, and (It's okay to not be okay) is my FAVOURITE out of all!!! The storyline is ABSOLUTE AMAZING! THEIR ACTING SKILLS ARE FANTASTIC! Kim Soo Hyun went to the army thing and back with his first show, his acting skills are still so good! And Seo Yea-Ji acts like a bad personality person even though her other shows are a completely different character and she acts out PERFECTLY!! The storyline is so amazing and interesting, especially watching the ending, it is so HEALING and beloved. This k-drama is definitely my favorite show!! I'd love to watch it so many times!!