Luna hadn't expected Dennis to start telling her that he was a vampire - surely she would have heard about something like that, but she had been gone for months, and she hadn't kept in touch with anyone very well.
She gasped when he told her how it happened, that was so awful. "Oh Dennis." She didn't have to see his fangs to know what he meant, and she reached out a hand to touch his arm.
"Of course," She nodded, "Of course, I'm always here if you need help." She didn't understand why Colin would have thrown Dennis out, he'd always been very protective of his brother as far as she'd known.