Are there Ufo's watching us on our planet ?  

LOL I don't think there're any UFOs out there looking down at us. Of course there're life somewhere out there, but I don't think they are more aware of us than we are of them.

I could believed in it if I'v seen myself.

Enjoyed the video there and the site looks pretty good.
The main problem seems to be the frame of reference positioning. Obviously, in the heat of the moment, as much evidence as possible has to make it to the camera. It's a shame the wall is the only reference object though.

The light seems to flash somewhat, in the slowed down footage at least, which would appear to rule out the oft quoted planet or star being the actual object.

A flare ? nah, doesn't seem likely..but i don't know what it could be either. Therefore, it's a UFO as of this point to me !
Certainly isn't swamp gas lol

I'm just glad you posted it ! many people seem to shy away from presenting possible evidence...good luck with the site and your interests :)