The Kitty's Tail

The usual thing.  I see one of the kitties doing something, and then I need to try and get a photo without disturbing the kitty. This kitty is on the radiator in the dining room, and one of my cameras is in the living room.  That involves S-L-O-W-L-Y getting up from my chair and moving in slow motion.  Obviously I managed to get the photograph.  What I find so cute is that the kitty wrapped her tail around the curtain.  She stayed that way for a long time, and I haven't the faintest idea why she is doing that.  One more of life's mysteries...