Was It My Imagination of Was It Actually Michael?

Okay guys, im gonna tell u something...but I don't know if it's real of not...please don't call me crazy because im still trying ot figure it out myself. So I was over my vrienden house yesterday and we are both BIG MJ fans. u see she has 5 posters of him on her walls. We were online and saw this little prayer that helps u talk to spirits. She told me to get candles so we could talk to Michael's spirit. We lit up the candles and put them in a small cirkel in the room, in the middle of the cirkel we put a picture of Michael. My friend and I sat on the floor holding hands, I was too scared to say the prayer so she zei it. After she zei it everything was quite,then the candle lights went out. The room was dark, we heard a couple of noises. We both freaked out so we ran out of the room screaming. After a couple of minuten we went back inside and into our suprise all of her MJ posters were almost falling off the wall, they were folded a little and some were ripped. What the heck happened? I told my brother and he called me crazy and that im over-reacting but I know what I saw! Someone please explain to me...what happened?