ML & FL have strong beautiful chemistry. They should do a modern drama together as a couple. This drama gives you so many emotions. I love how their relationship develops and how ML is over protective of FL. ML is faithful to his friend, the Emperor. However, he is over protective of FL, Yang Mi. I am rewatching for the third time. I love that the ML is clear about his feelings for only her even when he tries to fight his feelings but gets jealous of her easily. Especially, when others pay attention to her. He is attracted to her especially when she dresses as the female she is instead of his student. All characters are good in their roles though some are hard to like because of the things they do.