i duno, i know i eard someone whisper my name softly before while i was wide awake.
there are times i think my late grandmother is sometimes around me, because i could feel her.
also, when i lived with my grandparents for a few yrs in south america, i lived in the room where my great aunt lived in and died in. its a really shitty room and its all cracked.
at nights i would hear things fall over and such and had my light turn off at 10pm exactly( around the time shed go to bed too). not all the time, but quite a few times.
that fucking scared me and i moved back into the house