Alex didn’t expect the girl to actually smell the cookie, and she looks a little confused for a moment before she just smiles at the kid again. It's not the strangest thing she's seen since she's been here. Hell, it's not even the strangest thing that she's seen today! So, honestly Alex is just gonna let it go and add "de nada! Which is about as much Spanish as I know, sadly. Did you want the cocoa too? It's pretty good."