Irial nodded in agreement, staying quiet for a few moments. He too was happy that none of the Slytherins had seem to realize he was there. And that there were no professors either.

He frowned when she teased him about the professors. "I did not," he said brusquely. He took another gulp of his butterbeer and looked around once more. It seemed as though everyone was concerned with themselves rather than who was around. That was good.