Yes. I've communicated often with my grandfather since his passing. He's given me messages in dreams that later came to pass. As a child I often spoke to dead relatives - not knowing who they were etc. and would tell my grandparents or my mom and be chastised for my "vivid imagination" - so skeptics will always be skeptical and believers will always believe is my opinion and I'm fine with that now, but it was hard as a kid to know I wasn't crazy and have people make me feel as though I were.
In the house where I live currently (an 1800's farmhouse) my son - who is extremely mellow by nature and doesn't excite easily came and told me in a very nonchalant way that he was never going to run upstairs again. I asked him why and he said "a blue pilgrim lady hollered at me not to run on the stairs". I didn't make much of it and kind of blew it off. A few months later a woman startled my then boyfriend when he was on the stairs and told him not to run on the stairs. He had no prior knowledge of my sons experience. - so something about boys/men and this house. Can I explain it? no - does it happen? yes.