S1E3: a girl is engaged to a man she does not want to marry. She only agreed because he can help her. The entire episode she runs away from him. This episode contains a lot of fan service of a teenage girl. S1E5: a male character touches the female protagonist's hair and says he can play with her. There are sexual undertones and she looks uncomfortable. S1E7: a 20 year old describes a high school student as his first love while in the context of her being his biggest rival. It is unclear if he has actual romantic feelings for her.