There was actually a scientific study done on the mystery of Deja Vu, and what they found is that it's actually caused by a misfire in the brain that causes you to think you've seen something before when, in reality, you're seeing it for the first time.
i read that 1 eye will see something a split second before the other giving the impression of deja vu when in reality its a load of old goblers and as colleen said its just a brain misfire for a split second lol
I believe that it's not just a feeling .It happens to me alot and i get like a flashback .It makes me think that i already did something or i was already here in this moment of time .
I think its just when your brain sends the signals with the events and images to your head twice accidentally. So you think youve seen it before because it comes up twice :)
i am french and deja vu mean already sean so i guess it's a feeling
I had deja vu three times on the same topic, so I think its real.
i think it's real and do happens.
i think its real.