After two of my best friends died i would have dreams that they were alive all the time even though i knew in my dreams that they were supposed to be dead. I would just enjoy the time with them.

I also have had dreams that my sister died. One dream that sticks out in my mind is where my sister died and was put into the coffin (in a wall). I for some reason knew that she wasn't really dead and she was screaming that her insides were burning from the formaldehyde and she was scratching to get out.....i think i just am scared about my sister often and just worry about her a lot.