Full of random and oftentimes useless information. I will kick your butt at Trivial Pursuit.
Someone able to carry on a conversation whether the topic is silly or serious. Knowing enough about life so that you always have something to say is a definite bonus.
You can't stop loving or wanting to love because when its right it's the best thing in the world. When you're in a relationship and its good, even if nothing else in your life is right, you feel like your whole world is complete.