The Studies of a Gay Punk (Destiel AU) (Punk...
Dean has spent his whole life studying and studying, hoping to get his Masters degree. He dreams of one day being an aerospace engineer, as he's been fascinated by the field since he was a kid. He's always had a bright mind and a bright future, perfect grades, a perfect girlfriend, overall, a perfect life.
Until the punk came along.
Castiel, the school punk. He's spent his whole life slacking off, not giving a damn about his future. Living his life on the edge, basically being a troublesome teen.
Until he meets his polar opposite.
Dean and Castiel both learn things from one another, be it learning to focus your mind on your future, or learning to loosen up and live a little, or possibly learning something about themselves that neither of them had ever considered before.