I much prefer bundling up over turning on the heater. I don't like the dry and dusty quality of indoors air with central heating.
"For dinner, we thawed out a mystery container from the freezer." Haha, I like that, I do it, too. I love the element of surprise which I rarely get, doing all the shopping and cooking myself. (And my freezer is small enough to contain only trustworthy leftovers...)