Spooky Memory......

What do you think of this? Ghost, sprit, auditory hallucination????

When I was a kid I was laying in bed when I heard my sister calling me from her room, she called me like she needed me for something so I got up and walked to her room.  It was very late and I really don't know why I'd woken up but I heard her as plain as day call me, I wasn't at all scared.  I walked into her room and asked her what she wanted but she was SOUND asleep, snoring and all.  I thought at that point that it must have been my Mom so I want to see her and she was asleep too.  I was a kid and it was late and dark so after I found that I was the only one up in the house and someone was calling my name I wigged out and ran to my room and hid my head under my pillow.  Eventually I fell asleep.  I woke up in the morning and asked my sister if she'd called me the night before and she said, no that she'd been sleeping. 

I guess my point here is that the voice was in no way scary but the realization later that the voice didn't belong to anyone in the house did scare me.  I still wonder about that time.