What does it mean if I dreamed of my best friend that past away a year ago show upon my dream ..although it looks like them same body hair and everything and eye was over joyed to see them but I then noticed their face..I stopped in my tracks because it was like another entity was in there body and not really them ..he was standing there in front of me and his face kept making these kinda of scary faces then his normal face would appear ..like something off some scary SciFi movie really kinda of scary more then anything I just remember in my dream thinking to myself 'k this is not him. He's possessed or something and to pretend not notice and figure out away to get away from him'then I woke up