Prepare to have your heart and soul laid bare in this relationship, because it requires you to plumb the depths of your emotions and access the deepest, biggest connection you could imagine! This starts out as an overwhelming fascination between you, followed by a big sexual charge. This person is strongly attracted to you from the very beginning; you have a compelling hold on their imagination and they feel amazed by how deeply they get into things with you, and how fast.
Loving you is a transformative experience, but be forewarned that this gets intense fast. If you're not into making a commitment to this person, you should let them know in no uncertain terms -- and be sure to heed all the signs they give you about their own wishes for commitment or independence. You could interpret mixed signals in any way that you want; even if your partner has told you they're just dating around and not interested in a commitment, if they sleep with you, you likely take that as a sign that they're in it for the long haul. So just know this dynamic beforehand, and you can circumvent any jealousy or possessiveness issues that would otherwise become a problem. If you are into making a commitment, tell your lover. Honesty gets you far in this relationship, and developing an amazing and transformative love is a very real possibility.