First relationship

So I'm a freshman in high school and my friends are seeming to be involved in more serious relationships with guys and the thought of it lead me to this question: How do you exactly hold a relationship (especially if it's your first one)? How do you not make it awkward? How do you first bring a boy to meet your parents? When in the relationship do you start getting more intimate? And do you wait for the guy to make the first moves on you? I've only ever kissed a boy so I don't know all the 'rules'.. Please inform me lol!