Putting of baggy pajama pants after a long day in tights/leggings/pantyhose and a skirt.
Gratefully taking off those pinchy high heels.
Snuggling in bed with a P.G. Wodehouse book you've never read before.
Burrowing under three blankets and a quilt on a cold winter's night.
A notebook (especially a moleskin) on one's lap and a sharp pencil in one's hand.
Placing frozen feet on a warm hearth.
Harry Connick Jr.'s music (especially his instrumental jazz).
A Star Trek episode.