I don't really have any advice to offer you, but I want to let you know how lucky you are to have a relationship like the one you described. I'm sure you already know that, try to hang onto that happiness and security for as long as you can. It doesn't happen often. I wish you luck in your engagment when it happens, and I hope the dreams don't stop you from having a happy, loving future with your boyfriend.

Spend lots of quality time together and just make sure you let him know how much you care about him.

Best wishes