The only memory I had of meeting a dead reletive in my dreams is when I was with my dead grandmother watching UFOs flying in the sky… I miss my grandma.
I believe you could have a conversation with a dead relative or any person in that fact, who has passed. The information received and the details of the conversation are for the person receiving it.
It won’t always make sense to everyone else. You do have to take into consideration the actual conversation you have and how lucid you are and how much your subconscious is playing a role in the responses you receive. Just be open…