Yeah I have a lot of deja vu moments too, the most clear deja vu moment I've had was a few months ago when my sister moves into her uni apartment, we go round to check out the room and she had put a few posters up and my dad just said whatever it was that he said and I was (and still am) 100% convinced I had dreamed it before, the image in my mind perfectly matched what I had dreamed (especially since I had never even seen the room before so all the "deja vu is just caused by common events" etc. doesn't apply), it blew my mind. Also I've read a lot about deja vu and there are a lot of things saying that it's just an error in memory which is backed up by the fact that people can't remember the apparent first memory of the event was created, but I almost always seem to recall from a dream that happened a while ago.
I dream a lot about school friends and school days when we didn't have to worry about life and ♥♥♥♥ and have reoccurring settings for dreams and things, like an extra level to the school that goes underground and only teachers and sixth-formers are allowed in that contains a few class rooms and walkways to specific areas of the school, and a lot of the layout is completely different, yet every time I dream about it it's always the same as my imaginary vision of the school (despite me being able to draw an accurate map of the school). I also seem to dream about going on school trips with old friends a lot too. That said I do have some crazy dreams that are awesome but unrealistic, like one dream where I could float and control time.
