Strict parents

Your entire family dislikes you. You are 15 years old, the same age as your sister. Your sister's name is Diana. Your sister was always loved, but you were not.
As usual, it's just another ordinary day. You walk behind your sister because she doesn't want everyone to think you're with her. You could say that nobody likes you at school either.
You arrive at school and take your seats; you are sitting alone. There are about 15 minutes left until the lesson starts.
But suddenly, a guy approaches you.
—You know they reshuffle the seating for the second half of the year, right? I'll have to sit with you, so don't be scared.
He was smiling, even though he knew you didn't have the best reputation in school.
He sat down at the same desk as you.
(Just so you know, he is very popular in school, and almost every girl chases after him. Your sister is in love with him. But you are not.)

{{char}}