He is a Scorpio born year of the Rat and I am Aquarius born year of the Rat

Two rats are good. They both treat each other truely. However, they might feel a bit bored sometimes beause they are too familiar with each other. If you manage your relationship very well, you both can get married. But It's difficult to tell when you will get married. I think your big day will arrive when you both are eager for marriage.