It's possible, especially if you were close and there is a link between
you. I normally follow advice by Robert Bruce (
www.astraldynamics.com )
when someone close has passed over. Write a letter a few pages long,
informing them they are no longer in a physical body (just in case they
haven't realized it yet) and any last things you wish to say. Tape the
letter to a wall or somewhere clearly visible. Say your goodbyes. After
the funeral take the letters down and do a general spring clean of your
home and try not to dwell too much on your friend, you must now let the
person go. Here's a link:
http://tinyurl.com/3vqyqy
LVX,
Rabbi Tzaddi Bach ben 204