Theo nodded and withdrew his hand, reassuring himself by making sure his wand was at hand for no other reason than habit. "You too" he said sincerely, that shallow polite smile back, but softened a little with curiosity and sincerity, widening at the Ravenclaw that showed through in Dominic.
That line of discussion was a little sore for Theo though, but he still considered it. "Ravenclaws get books. Hufflepuffs get food. Slytherins..." he pondered and then shrugged. "I'm not sure. I give protection charms, little magic alerts and things. What do you think? What do you think Gryfindors get?" he queried too, curious like he tended to be.