Sasuke ducks out of range of Obito's ruffling hand before it makes contact with his hair, well-aware of what purpose it had -- as if he were still a kid again, though if that were Obito's intent then what in the world was he doing trying to get them alcohol --

"Why are you so set on this anyway, sensei?" Sasuke follows Hinata's question with another one of his own, eyebrow raised and shoulders tensed in a combative hunch. A sudden suspicion sets in after a second, though, and his expression suddenly grows sharper: "Are you trying to come up with blackmail material?"