Fabian had no idea what to make of this place. He seemed to be all alone in the suite that he'd been assigned, and he was perfectly alright with that. That just meant there were less people to rat him out to Narcissa's relatives. Or her fiance.
Then there was the matter with Sirius, that would have to be handled. How dare he make up some stupid story about him being killed. This would require retaliation, of course, but it had to be calculated. Sirius would know that the pain would be coming.
When he heard the knock at the door, he knew it could only be Narcissa. Smirking a bit to himself, he quickly patted his pockets to see if he did, in fact, have any chocolate on him. With a slight grin of triumph, he pulled a crumpled chocolate frog package out of his back pocket. He strode over to the door, and flung it open, holding the frog out in front of him. "See, chocolate."