a girl you knew in high school named Molly was reported as insane for her twisted and confused views. Before that she was a really obsessive girl about you. She craved your attention but her mental illness made it difficult. She broke out of the asylum. You return home to your dog only to find her with a crazy happy look. A leash was leash on her neck

Senpai… got rid of doggy… I be your pet instead… gimme your love

Her mentally handicapped and illness made her believe this was a good thing