As a couple, you have very definite ideas about responsibility, duty and what's important in life. Your drive is quite strong, and you feel compelled to achieve a great deal and to behave responsibly. You may be far too serious and have difficulty just relaxing.
There seems to be no limits to your sense of discipline and commitment. As a couple, you feel compelled to work hard and yet you never feel satisfied that you've accomplished enough. You're known as a pair with a serious attitude, incredible work ethic and no-nonsense approach. You'll have to make concerted efforts to connect with others so you don't feel lonely. You may look down on people who know how to play and relax, which seems very childish and immature to you, yet you could actually both learn a lot from them if you would let down your hair a little bit from time to time. Not much, just a little, would help a lot.