Always sleep naked, but I have some issues with sleep. I can' sleep if I'm part of my skin is touching anyone else, so no going to sleep cuddles for me. I have to do the cuddles then move away. If it's cold, I'll sleep in a t-shirt/vest, but I never wear anything on the bottom half as it doesn't feel right.

Talking of weirdness, after a shower, I have to dry my knees first because having wet knees makes me feel really uncomfortable.