Who are you?

When I was 4 or 5 years old my family and i would visit my grandparents house quite often. I would often feel as if some thing was watching me. Not someone. On one of these occasions we stayed over. That night I woke up and could not seem to go back to sleep. I looked towards the door of the room and saw 2 small human figure standing there. I was the only child in the house and my parent were asleeping across the room. My grand- parents were not likely to be standing there because they were much to tall. Grandpa was a good 6 foot and grandmas was about 5'7''. I closed my eyes to make make sure i was not dreaming and when I opened them they were still there. I was about to scream when I blinked and they were gone. I asked the next morning if any one was up that night and they all said no.