I wouldnt call this weird..but one time, I was explaining what having scitzophrenia is like to a friend, and in the middle of a sentence, I kept feeling someone touching my shoulder (me and my friend were the only ones in the room) so I spun around and said "stop f**king touching me" and she said "nobody's touching you,nobody's even there" and she said"it must be that bad" and then that night, I saw the same person who was 'tapping' me walk into the shower with me in it..and the lights were off