history: OMG I was so scared.  There was a ghost in my bedroom. OMG .. I was so scared.  There was a ghost in my bedroom. Surely_comma_ it was just your imagination.
current: I know this because A. I smelled roses  B. I got the chills   C. I felt someone touch my shoulder
next: I can definitely see why all those things would scare you and make you think you saw a ghost.