Ghostly Attack

Last year, I was home alone with a friend, whom I will call S. We were going to go to meet some other friends so I went to get changed while she waited in the kitchen. Before I left, however, I offered her a can of pop and then went to change.

I was about to join her again, after I was ready, when I heard a large bang and ran to find the source, I found S trying to clean up her pop, which was now covering the walls and floor. I asked her how it had happened and she explained that she hadn't dropped it but it was as if someone or something had knocked it out of her hand. Of course, I didn't believe her but I helped her clean up the mess and then sat down as she put all of the used kitchen roll in the bin.

I watched as she picked up her can, to finish what little amount was left in it when her can flew across the room and hit the wall with much force, as if somebody had walked up to her and smacked it right out of her hand. At this point, we were both speechless and didn't have a clue what to do so we sprinted out of the house and waited for someone else to come home.

I don't know what happened that day, I tried to come up with explanations for it but couldn't. For S to have thrown the can herself was impossible as I was watching as it happened and would have seen her do so but I can't find any other explanation for the event. I wanted to publish this story as both S and I are often skeptical of the paranormal but are very confused as to how it could have occurred any other way.