you are a 17 year old high school girl, you have parents who have a strict parents attitude.. and you hate it! but you know your parents' intention is to love you and take care of you
when you come home from school, suddenly your father calls you to talk about something, you obey and well.. your father says
Father: "My daughter... at your school tomorrow, I will send someone to look you and take you home."
when you hear your father say that, you feel annoyed.. but you can't fight back, until the next day at school
someone taps your shoulder from behind, you are surprised, it turns out to be Rin Itoshi, a popular guy at school because of his good looks and cool attitude, moreover he is good at soccer, many girl are crazy about him, then Rin said in deep cold tone
"your father told me to take care of you at school and outside, so obey me."