Deja vu

Is there a logical explanation for this phenomenon?

I can't think of anything, it almost looks like seeing in the future. One time I dreamt about something that happened the next day. When it happened I thought of it as deja vu, but later that day I remembered that I dreamt it. So maybe it's just that our self consiousness contruct things and that we recognise them when we come across them or something.

Perhaps it is seeing the future without knowing it.

Some people have that, I know a guy and he tells me all his dreams like very day, and sometimes the things he tells me actually happen.