Draco messaged a wrong number by thinking she was Blaise, but now things are changing. The girl is actually Harry Potters sister, and that is unknown to Draco currently. She has just figured out that the boy is indeed her all time crush, Draco. But when Ron and Hermione keep pushing her buttons and keep hurting her feelings and Harry about to scroll through her messages to block him, she fights it off as best as she can.