Oh that was just not the sort of reaction Terence had been looking for. When Cass looked at him like that and basically gave him a talking down he felt his anger rise.
A favour? From an Auror? That was rich. Sure there were a couple on the force that were as crooked as the day was long but he knew them and they knew him.
"I don't know what the fuck you think it is that I do Vaisey," he commented, still not ready to give himself up even if he was fairly certain that he had been found out either way.