"How long were you going to let that go?" Harry asked, "And how many teachers have you done that too?" A number of teachers had been here a while, others were newer. Not quite as new as him, but new. Harry made a mental note not to mention Keara missing class around them. Chances were they knew and purposely didn't warn him that he had a metamorphagus in his class.
They weren't all that common though, and it wasn't like he was expecting to have one. He ran his hand through his dark hair with a sigh, "I miss Muggles."