My childhood crush becomes the person I hate

its all about a girl has a crush on a boy since kinder and until junior high and it becomes the hated person because of his bestfriend bullying the girl and the girl fell ashamed of her self because of that boybestfriend calling her a fat girl so the girl think that she should uncrush the boy becuase he 's boybestfriend bully and lough bc she is fat so the girl think espescially her crush will be ashamed that a fat girl like him.