Greg nodded. He did have some idea of what had happened, he'd listened to the match in which Roger had taken his injury - but it would never have occurred to him that Marcus would feel guilt over that. These things happened in quidditch and Davies obviously wasn't completely out of commission.
"I found the cake shop," Greg answered with a slight quirk of his lips. Greg's sweet-tooth was well known and had gotten him in trouble once or twice, but at least he knew Marcus shared it. "Other than that..." He shrugged. He wasn't yet convinced he hadn't preferred this place when it was Knockturn Alley. Now it all felt a bit like it was trying too hard.