Some girl was being seen in the walls of a house. A rope was stuck in a portal of the all in her bedroom. Pulling on the rope apparently would (eventually) retrieve the girl. Everyone one else thought she was dead. Portals at the other end seemed to be in a lounge room ceiling, as evidenced by a rope and some weird cloud thing on ceiling and wall of bedroom. Basically some strange version of Poltergeist.
I was reading a book. I knew it made no sense and was thinking there was no point remembering what I was reading, as when I woke there was not much point recollecting gibberish.