I dunno, actually. Knowing this place it probably just leaves some new wood once in a while, but maybe older me goes through the woods once in a while for some.

[he does indeed have a vision, and probably more experience at building a fire than she does. along with the actual firewood there was also a bundle of sticks, which he gets and then flops down onto the rooftop to arrange. there's a blob of greyish fluff that seems to be the foundation for the sticks.]