One night I was at my friend's house. We were sitting in the living room by ourselves, her parents were out shopping. We were just sitting there watching T.V when my friend's sister came out of her room. She looked angry and slightly scared. She asked us if we were outside a couple minutes ago knocking on her window. We said no we were here the whole time. Then all of a sudden we heard a huge bang on the window in the living room. Everything became quiet and we were barely breathing. My friend is a very brave person and looked outside the window; she came back and said she saw nothing. We were relived but kept our guard up. My friend's sister stayed with us in the living room that night.
A couple days after that I went to a hotel, I had to go to a family reunion after. I was just falling asleep when suddenly I heard quiet knocking on my window. I thought it was nothing and tried going back to sleep. Then I heard a giant bang on the window. I peeked out the curtain and saw a pale faced man stare at me. He just looked at me then disappeared out of thin air. I was so shocked I didn't talk for two days.
After those two shocked days I knew it was time to tell my friend who I spent the night with one night what happened. I told her then suddenly her face got scared. She told me she was home alone the night after I left and her movement detector alarm in her backyard went off the whole night and she thought she saw a shadow in her backyard. She also heard knocking on her kitchen window a couple times. We never spoke of it again since that day.
My friend and I no longer deal with this experience. I just want to know what exactly that was that I saw in the window, was it a spirit?
These experiences took place a month ago but I will never forget...