Things I've noticed about value is that a lot of it gets portrayed before two people have even said a word to each other. Most of what you'll want to be doing is non-verbal... Good posture, strong eye-contact, RELAXED MUSCLES (this one fucked me over too many times). Most of this will make you largely attractive, of course there is a lot more to it and more to work on. It might feel weird to be in a new skin when trying to up your non-verbals but after a month on 1 or 2 things you'll be pretty darn attractive... And the best part, next to no one will no you at college. Give it a try.
After that the next thing is to enjoy the conversations. Start by making friends at college (I didn't and I've got a lot of work to do to catch up, I'm 3rd year at uni in UK). Talk to people and do lots of social gatherings and you'll find people whom you will want to be friends with. Then start cold approaching, if you haven't already. It's cool to hit on a few girls in class, just not all of them especially if you're inexperienced.
The last thing I can think of is to find a niche. This'll be your thing that you'll be known for. Mine's composing music, thinking up potential business ideas and, of course, Seduction (I don't hoot about the last one to everyone). Start with one and work your way up to a few more.
Lastly, if you're introverted still go to some parties, don't say no too often cause soon you won't have the opportunity to at all. I did this and ended up with nearly 0 friends for 2 years.
You'll be good, focus on your fundamentals first. Then when you get to college talk to lots of people... A bit scary but that's why we're here
