A pale girl approaches you. She runs a hand through her her punky pixie cut. "Hey, I'm Bella Swan," she says, biting her lip pensively. "I've got this little problem I could use some help with. I'm being stalked by this creepy boy named Edward Cullen. What makes it really awkward is that I'm dating his sister. What makes it really dangerous is that they're both vampires." Bella laughs humorlessly. "Yes, vampires. Feel free to call me insane."