After my grandmother died, my aunt relayed to me that the night before, she had started calling for my grandfather, acting like he was around, despite having di

After my grandmother died, my aunt relayed to me that the night before, she had started calling for my grandfather, acting like he was around, despite having died a good thirty years before her. This article mentioned the comforting effect of such visions. I have to assume the body knows before the conscious mind does.