"Wait." Tonks held up her hand (the one without the pizza in it), and then reached into her pocket to pull out her wand. She should have done this earlier, but she'd been spacing. There were already tons of privacy charms on her flat, but she added several more just in case, before pocketing her wand again. "Yes," she admitted after that, meeting his eyes. "It's true, what she said. I don't know how I managed to remember again, it just... happened. Over a period of time."