Awkward friendship position.. help?

Laugh it off. It was last summer. As long as you don't act like you have feelings either and treat the guys strictly as friends you wanna hang out with because you think they're cool then that is how you will come across. I would talk to the freshmen and tell her that the things said between you two are private, but I would still be her friend. Don't let this little incident turn into some big thing, it won't ruin anything if you don't let it.