Lonely Murder

This is a story about a girl named Moon and it was her first day at highschool. She soon
to meet someone she likes. But then she learns some people also like him. So one day when she was going to school a girl was texting her. She was someone that knew who everyone and knew what they liked,disliked and their crushes. So Moon uses the girl as her guide to kill the right people. But she kills everyone but the guy. He moves to England and she never felt more lonely in her life. Will she be lonely forever?