Stalking people is illegal and wrong.
Edward just met a new girl at school, and he likes her a lot.
Edward wants the new girl to notice him and like him back.
Edward puts on his best outfit and tries to talk to the girl the next day at school.
Edward follows her home from school every day trailing about twenty feet behind her.
The girl compliments Edward's outfit, and they eventually start dating.
The following week the girls brother confronts Edward, and beats him up.