Dean Winchester was just a normal hunter, with a little brother named Sam. Castiel Novak was just an angel, oblivious to feelings with no idea how love felt. But Dean knew. Ever since he had lost Lisa in a house fire, he had made a vow to never love someone again. That is other than Sammy, of course. Then he meets Castiel. And that's where everything changes. And angels? Yeah, well turns out they can feel a little bit of love too.