It was probably just as well that Tonks had no idea Marcus had thought she was a vampire at first. She'd had a bit of a strained conversation with Schuldig, and really, wasn't feeling particularly charitable toward vampires just at the moment. Not that she had been before, since, after all, Marcus had been attacked by one. But she was blissfully unaware, and just beamed down at her lover.
"Yes, it's Christmas! I used to love this stuff..." Actually, she'd never really stopped loving it, and her beaming, open face was clear enough evidence of that. "Oh! And look!" She lifted her nightshirt so that he could see her stomach, which was rounded out noticably for the first time. "It's so weird, it was like it happened overnight!"
She kissed him, then reluctantly crawled off him to let him up. "There's stockings! And a tree!" She hopped out of bed, meaning to run around the room showing him everything, but instead tripped over the edge of an area rug, and almost fell. This didn't concern her overly much, of course. She was used to it.