Ahhhh, flannel sheets. So cozy, so warm. So hard to part from on a cold winter's morn, with the dogs snuggled up around me, kindly resting patiently until I am ready to crawl out of my warm nest. Yes, flannel sheets are a beautiful thing.
Except when you get the "flannel-board effect," an annoying phenomenon that happens when one is wearing flannel pajamas and one attempts to roll over in bed. There are velcro-like properties when two pieces of flannel are put together, and they seem reluctant to release so that a smooth roll can be accomplished. The result is a fair amount of scooching, rustling, and grunting, sometimes accompanied by the inadvertent - I SWEAR it's inadvertent, dear - pulling of the covers off of your partner in the flannel sandwich of coziness.
Small price to pay for the pleasure of warm, cozy, softness that is flannel sheets in the winter . . .