While I'm skeptical about anything ghostly I cannot find an explanation to this. It happened a few years back when I was 17 I think.
My friend's birthday was coming up. She was going to hold the party at her boyfriend's house. I went to the same school with my friend but she was a couple of years older than me. Her boyfriend was a boy from her year. I hadn't really ever talked to the boyfriend or anyone else from her year.
So it was the evening of the party - most of the guests were people from my friend's year, it was only me and this girl who didn't know the boyfriend and the other guests that well. After all the partying, drinking and dancing most people were sleeping all over the place - sofas, floors. It was only me, two other girls and a boy awake. We were all in the sitting room, watching telly. The TV was against the wall on one side of the room. On the other side, against the wall was a sofa. Me and the two girls were sitting on it. And the boy was sitting quite close to the telly, on a chair. We didn't talk or move around, just sat there, and tired from the party. All of a sudden this candle flies off from the top of the telly. And it didn't just topple off. It was as if it was whisked off cause it flew into the wall on the left side of the telly. (When I said the telly was against the wall, then it was like right in the middle of the wall and the candle didn't fly/fall behind the TV, it flew into the sidewall). It bounced off the wall, landed and rolled on the floor. It was the randomest thing ever. It wasn't scary for me because it was more like, "What the...? How the...?" It happened really quickly and I was just trying to comprehend it all.
The two girls and the boy really freaked out though. They were like, "Oh we gotta get out of this house". They ran to the front hall and started to get dressed to get out (it was winter at the time). I didn't know any better so I did what they did. While we were getting dressed they said that the house was haunted. Well, they knew my friend's boyfriend better so I kind of believed them. Anyway, everyone went home.
The next morning I went over to the house again to help my friend clean up the place. I told her what had happened and she was like, "Yeah, my boyfriend's said weird things have happened in the house". She also said that the boyfriend's mother had seen a figure of a young boy without a face on the landing of the stairs before.
I'm still not convinced it was a ghost moving the candle or that there actually had been a figure of a boy without a face. I'm thinking the house could have been built on a water zone or a bad area of the electromagnetic field or something. I'm always looking for a rational and logical explanation first. But the way the candle fell/flew defies all physical laws so...I've got nothing.