Just because we're not like you doesn't mean we're not cool. We might not get drunk every weekend. We might not be known by everyone in school. We might not be anyone's crushes. We might be each other's only friends.
But we have fun. And we love each other. And we support each other. And we trust each other with our lives. And we can rely on each other to lift us up when we're down. And we make each other laugh when we want to cry.
We have each other. That's all we need.
Having real friends is cooler than having people you'll never speak to again after graduation.