Mr. Arrogant and Ms. Tomboy

Park Jimin
-The school heart throb and jewel, not to mention his excel in studies and his family's wealth, and most of all,the Mr. Arrogant. Girls will fall for him with a single snap, and they only want his money because for them, money is everything and they will earn the title "Park Jimin's Girl" if they get to be his girl.

Kim Areum
-The school's detention master, all she do was skipping classes. For her, studying is boring and it's no use in the future. She despises girly and feminine style, but prefers a boy style wether in clothing and lifestyle. She's the Ms. Tomboy. Only excel in athletics and lack in academic.

Yoo Serra
-The school queenka, moved to Seoul from the United States. Half American, half Korean, her family is the second richest after Jimin. Her father works as the famous and well known business man while her mother works as the well known, model. She's full of pride and refuse to be a friend to someone that doesnt have the same status as hers.