You both naturally share a lot of respect for each other, and that has allowed you to continue to grow as individuals even as the union between you has gotten stronger. Your partner honors the relationship with a deep sense of responsibility, even duty -- but that doesn't weigh down the effective connection between you two, nor does it limit who you are as an individual human being. This relationship is, in part, about your personal growth, and about your lover inspiring you in that growth.
They're rather work- or career-oriented, but they're open to reminders from you about how to let those things slide every now and again in order to make time for the more fun or romantic side of life. It's all about balance, after all; we should all learn to make time for not only our work, but ourselves, our lovers, our families, play time, relaxation time... Whew, that does sound like a lot of separate elements to balance! But you two help one another do it. Your aims and goals in life have been a focus for you as a team from very early on, and you're able to help one another in your journeys toward meeting those goals. You may decide to go into business or some other enterprise together; if so, this should work out well, because you trust one another and you have complementary strengths that have come together to make an amazing unit.