Hilarious and amazing main/side characters! The plot starts light-hearted, seemingly just about the students' school lives, but a deeper and more mysterious plot emerges, whilst keeping the comedic aspect the whole way through still. Although the students are young, because each of them is connected to families of power, different trouble arises and not everyone is as innocent as they seem. The friendship theme of the drama is really heartwarming to watch, as you see how the female protagonist influences the male students at school and becomes friends, and how she forms friendships with her elder brothers' friends too. I also love how the female protagonist can stand up for herself, and how straightforward both protagonists are about their romance as well and not beating around the bush.