Vianna listened as Ferris murmured that he didn't think any girls back at Hogwarts liked him, since they didn't show any signs of it. She rolled her eyes though there was amusement in her smile. "Professor - I'm sorry to be the one to tell you this, but... you're blind. A girl could throw herself upon you and you'd never realize she did it because she likes you unless she actually wrote it out for you," she teased him, rather amused by the boy's innocence. He wasn't like the type of guys she had been surrounded by during her years at Hogwarts, and it made her appreciate him even more.