"Ah..." Viktor's brow also creases as he tries to remember. He'd fallen asleep at his desk last night and didn't want to bother with leaving the shop to get breakfast this morning. So...

"I had a late dinner at the Inn yesterday..."

Thus, his eyes light up as Xander takes out the spread of food, especially the cheese board.

"Thankfully not." Viktor has enough health problems, so he's glad he can eat whatever he wants, and he does. "This looks delicious." He tentatively takes a piece of cheese.