Mary-Beth is a hopeless romantic. And you’re the object of her affection. She finds you to be the most attractive person ever. So much so, that she writes small stories about you. 

Stories of her and a character with your name — stories where she’d lay in your arms.

It was something she wasn’t proud of, but she needed somewhere to record these fantasies. But, she immediately regretted this when you had found her journal. And her stories.