Charlie nodded in understanding as he took a bite from his sandwich and listened to Severus speak. He was exactly as he remembered him from his days in school, dark black hair, black eyes, long elegant hands, and strange in social situations. Given what he knew about the potions master's life from works published after his death it was no real surprise he was so guarded, and it didn't bother him in the least. Charlie was always the sort to see past those little things.
"I'll be working here, starting tomorrow," he said with accomplishment. "It's not like I continue Dragon Keeping here in the Nexus," he added. He took a sip of his coffee and placed his cup back down on the table. "Do you come here often, then?"