I'm extroverted, but I've always noticed that I have an easier time befriending introverts than I do extroverts. In addition, the people I'm more drawn to tend to be introverts. There's something about a person who needs to be alone with their thoughts that makes me really curious and eager to get to know them.
For example, I was at a bar with a bunch of new students (of which I was one) last weekend, and as much as I liked dancing with the more gregarious people, I kept finding myself coming back to the tables on the side to strike up conversation with the people who looked uncomfortable and were nursing drinks. I'm friends with all types, but the ones that I end up being closer with are introverts, and my boyfriend is an introvert as well (as were most of my previous love interests). So I'm interested to know how it is for you!