sophomore

So you'll be fine. Although you'll be one grade ahead of most girls in your PC, that won't change a thing about your experiences. You'll more likely than not be closest with your PC, not necessarily the girls in your grade. You'll be experiencing bid day, syllabus shambles, new member retreats, big/little reveal, socials, fropping, pomping (I'm sorry), pinning, and initiation with girls in your PC so you'll definitely be close. Also, you'll be living with those girls in house the following year. And remember you're all practically the same age, probably not more than a few months in age difference. So long story short, you'll make friends just fine