"Basically, Malfoy’s put himself on a leash. And you’re the one holding it. It’s totally incredible – demons can brand humans with their marks, but the flipside is that humans can summon the demon whenever and wherever they want, as long as they touch it. It’s a big step. I honestly can’t believe he’s done it to you. He must be really obsessed with you, and I don’t understand why at all," she adds, with frank and insulting disbelief.