"Hey." He'd heard him coming. Of course he had, who didn't? It hadn't really given him much inclination to make himself look less like the typical long-suffering student, though, so it was only when he was addressed that he lifted his head up and looked over at him.

"'Th up, Tav." Leaning back, he slid a chair out at the other side of the table as an invitation for him to sit, if he wanted to. "Thoundth like you need a thilenthing thpell on thothe thingth."