Absolutely!! I had an experience once just after my father passed away. I was sound asleep in bed when I could smell the faint aroma of a cigar. (My father smoked cigars). I sat straight up in bed. I couldn't believe it. No one was living downstairs in the first floor apt and no one in my building smoked cigars. It was VERY eerie. I was told by a medium that whenever you dream about deceased people (which I do frequently), it's their spirit trying to communicate with you. I dream about my mom and dad alot. Never say never!