That happened to me once and it was someone that I was talking to...or whatever you want to call it lol...yeah I don't know what the hell that meens, but that has happened to me as well.
Well if he's always on your mind then its normal, xxx
Yes.
Yes it is purely normal. Some time we UN- consciously work on some ideas and it comes into our dreams so don't worry about it. It is just a coincidence.