"Yeah, and I love learning new things, so it's fun!"

But was there anything he could ask Luz about? He's going to Reaper to learn how to fight, Fern to learn how to survive, Varian to learn more science, he's already asked about keeping warm in the winter...

"Oh, I know! Could you teach me how to cook?"

It might help if he ends up in a situation with no one to cook for him if he's not sitting there trying to eat raw beans and eggs, after all.