Stiles understood what Derek was getting it at but Stiles also human and they were flawed. So Stiles would feel hurt at not being trusted when he had tried to show he trusted Derek over the last couple of days. He would also push the limit on any boundary given to him and question practically everything because that was who he was.
Stiles nodded a little and focused on something over Derek's shoulder as he said softly, "I understand, Master."