[The staff seems just as perplexed at Salieri's actions. Now aware that everyone just watched him do that, Sal goes on the defensive, rubbing his forehead gently.]

Yes, I just did that. I'll have you know that as a Shadow, going through that wall would normally be no problem at all. But-- [He tries again, though it just looks he stands there for a moment, expecting something. Nope.]

... Why is this happening?