Damn it Yukina. He takes a moment when she isn't looking at him to scowl, of course displeased that she will not think of herself before she thinks of him. Even if he didn't have the money to buy something.. well. He is the one who said he wanted to get back to his various crimes, simply making a snack or something disappear was not something that he was wholly against.

Eventually, he schools himself back into a careful neutrality, though he does give an obvious sigh as she sort of forces his hand to answer.

"A snack." There, is that an acceptable answer? He'd ask but this is Yukina, not Kurama.