Strange Energy

A friend of mine decided to stay over at my house for the night due to the fact that I live way out of town. The night went well; playing video games, eating unnecessary amounts of junk food and bothering each other were the usual activities.

We decided to go to bed at about 1:30am. My room was a tad messy so we decided to sleep in the Family Room. He slept on the pull out couch and me on a futon on the floor. It was about 3:00am when my friend woke up. He said he was awoken by the sound of dragging. It sounded like it was coming from the hallway. He sat up and looked to see if he could see anything. There was only blackness. He looked at me and I was oddly still. He laid back down when all of a sudden it started up again. He sat up again and it stopped. He lay down again and it started, this time he kept on laying down.

As my friend lay there, the dragging noise became more obnoxious and it was coming closer to the room where my friend and I were. Finally the dragging noise stopped at the doorway. My friend had a weird feeling to just keep still. All of a sudden, he said he heard something rolling around me! It kept on rolling and then the dragging started again. This kept on going for about 15 minutes then everything ceased. He said it was an eerie quiet afterward.

He turned on the light after and checked on me. There was no explanation for the rolling noise; I had shorts on so it couldn't have been my clothes. My feet couldn't reach the floor either. As I stated before, I was very still when all of this was going on. I have no idea what it was but apparently, his younger sister a week prior to this incident heard the exact same thing. The rolling noise however, revolved around her brother/my friend rather than me.

I have no idea what that was, does anyone have any ideas or explanations? I think myself it was some sort of strange energy that maybe was attracted to us youth.