Yes, Mirror Poland had noticed that about him. Rather liked it, really. That trait made it wonderfully easy to manipulate people...

He followed Ryohei downstairs, making a show of looking out for danger as well. Should have brought a sword, perhaps, to help the illusion that he was running away from Her Majesty.... "So there are like, no mirrors down there?" It was a little bit... fun, to think that he might get to see places that the other mirrors couldn't.