I'm not really a kdrama fan but this hits so different! I'm not a fan but that doesn't mean I didn't watch enough kdrama to tell that this is one of the best! In every episode, I don't know what do I feel. Shall I feel thrilled or relieve, sad or overwhelmed, I do not know as it is always giving me mixed emotions. But I love their master-student relationship. I also want a true happiness for Yul, too. And, the crown prince and her moments makes me laugh, too. I love their humor. I also love how it can be serious , too. Worth giving a 5-star rate! I'll edit this soon if I finished it all already.