Each of you has ideals when it comes to what you're looking for in a relationship. You both consider a stable, fulfilling love relationship to be one of the main things that makes life worth living, and that's what you share -- a partner in love and life who will experience all the ups and downs of this roller coaster ride. You may remember that you both just slipped into this relationship effortlessly, like a favorite old shirt.
Things fell into place between you, so easily that you didn't even have to think about it much. You probably started talking about things in terms of 'we' instead of 'I' because you felt like a union, a team. Needless to say, a long-term relationship is likely with this aspect between you. The only thing to be aware of is to make sure that you both keep honoring yourselves and each other as individuals. Your relationship will probably take center stage, and that's wonderful, but you will still have needs that are yours and yours alone. But that won't be too much of a hardship; part of the reason you are attracted to each other in the first place is for your strength and charisma, which will go a long way toward developing a healthy balance between your needs as individuals and as a couple.