What is he thinking?

From a few days ago...
Grandmom says to Grandpop...
"Can you get me the cookies George?" (which are on the counter in a clear pastic container)
Grandpop looks around and then says, "The ones in the wire cage?"
"Sure-whatever," Grandmom says to him, knowing that the cookies are not in a wire cage, but hoping he can at least figure out this one thing on his own...
Grandpop instead brings the croissants which are UNDER the cookies, both in see-thru plastic...
"The cookies, bring me the cookies!" she yells.
"Oh cookies? Let me see, let me see..." he says as he goes back to his task

I was talking about babysitting Kyle and Kevin and Grandpop asks,
"Who are Kyle and Kevin?"
"Your grandchildren," G-Mom says.
"Oh," says Grandpop in that tone that he uses when he's utterly clueless.
"You know, Knute's children?" Grandmom asks.
"Oh, sure" he says, again with a tone where you know he's only vaguely sure of what you're saying.