I am so glad you did share this story. I have had strange experiences before too, and have a couple of good friends who are spiritual mediums, are completely sane and unpretentious, and are absolutely confident that they are being spoken to by people in the spirit world. It's a mysterious world but I believe there is something more than just the physical existence that we know. The universe is way bigger than us small humans, how can we think we can explain everything with science? Especially when, in any case, science is always evolving.