She'll comfort him until he feels better again and then ride around on his head for a while, asking and letting him point out things about the market, the people around it, the goods in the shops... until, eventually, they part.

A few hours later, perhaps an hour after the market closes, there will be loud meowing outside Nitou's tent. She'd have come inside but this time, it is zipped shut so she can't get in without using her hands and... nope, not risking that. She's just a cat.

A very frazzled cat, right now.