This person has a big effect on your life. They blow into your consciousness and teach you, just by example, all about how you could be living, if you were just bold enough. You've been on a certain path for a while, and you might really need a fresh wind like the one this person creates for you.
They naturally reveal new ways of doing things, new ways to look at life and the universe, and these ways surprise and even shock you. You look to them for inspiration in the kind of person you want to be, or at least in the way you want to move forward in life -- boldly and brashly, like they do. You probably get some new ideas about you future, and how to go about achieving your goals. The interesting thing about this aspect is the fact that, while it lends your relationship a forward-focus, it is actually based on the distant past. In a past lifetime, you two were intimately involved, and then, as now, this person helped you to wake up and smell your individuality. Perhaps you didn't learn the lesson fully, or maybe you just need a refresher course, because you've been given a chance to come together with this person in this lifetime again for the same lesson! And don't worry -- it's not one that has to be taught consciously, with effort. Just be yourself, and you naturally pick up a lot of inspiration from your partner in learning where you want to go and who you want to be.