I think you're quite mature for your age, from the sounds of it. I think your dream was just an innocent ride into your "one day" future. Very detailed recall! How'd you remember all that? Pretty amazing! You have a great eye for detail! Keep sharpening that ability. It could shape your future choice for a career and if you find the right field, you'll be very successful! But generally, I think your dream was an innocent romp into the "what if" scenario of your life. You were flying into your ideas of what your future might one day be, and because you were surprised you were the one getting married, I'd say that really indicates that marriage is the last thing on your mind right now, but rather, you'd like to experience being married, from the physical side of things, as is on the minds of all guys your age. Only natural! But I'd say, you're contemplating being with a girl, and you do want to go about it in the right way, and especially, to have the approval of your mother and your family. You don't want to break with any expected traditions.