Nope. Didn't occur to him one bit.

Ash takes a glance around at the room that he was set down in before settling his attention on the Professor again. He looked a little concerned at first with the Professor holding his back but he can't help but smile lightly when Pikachu is being reassured. Pikachu nods his head; he trusts that he'll be taken good care of!

"Yeah, it's that one," confirmation given, and while his shoe and sock is being taken off he tries his best to not wince in pain.