We had campfires and pots and stuff too, but there's no reason to waste heat if it's still there. A baked apple makes a lovely dessert after roasted meat or stew.

[That pause Yosuke leaves in his final sentence is something she just has to ask about. She begins digging the apples out with her knife, maybe to hide the expression on her face, which would probably make him suspicious.]

Didn't go well... how?