You've gotta break the ice~! Open yourself up to the world, and speak your mind! Some users will respect you, and start talking to you. Overtime, this can grow and grow. Friends don't pop out of midair. They have to be found and made.
Virtually the same like how te do in real life. te talk to people and if te both like each other then te may become friends. Just socialize a little più on this site. You'd be surprised at some people te can get to know.