Something weird happened to me last night, and it has happened once before as well. I woke up early this morning to find that I was half naked, and my pyjama top was lying on the bed. The other time it happened, it was on the floor. The only explanation I have for this is that I woke up in the night and took it off, but I have no recollection of this at all and it seems a silly thing to do. I did wake up once at about 3am because my cat jumped on me, but went back to sleep and I know I didn't take it off then! So when I did it was after that, but I mustn't have even been awake because why would I take my top off??? If I was hot I'd just throw the covers off, but at the same time I must have been awake because it was like a shirt and all the buttons had been undone. My mind is boggled, this is just too weird! Is this some form of sleepwalking or something??