My fiance is exactly 1 1/2 Months younger then me...although when we first started dating, he told me his birthday was in December, which would make him a month older then me (he thought I wouldn't go out with him if I knew he was younger then him
) He's a great combo of youth/maturity. When it comes to work, paying bills, "real world stuff" he's really mature and responsible...but he also totally has fun going to the park and playing on the playground equipment and blowing soap bubbles.