Cas, Dean, and Sam have been hunting together and splitting off to take smaller jobs. The story starts with the three of them on three separate hunts. Cas is human and wounded. He shows up at Dean's motel in need of help. What proceeds is the two of them meeting up with Sam and going on an involved hunt, over the course of which Dean and Cas slowly figure out their feelings for each other. Lots of awkwardness (in a good way), some mild angst, comfort, and eventually fluff and smut.

After a divine intervention Dean is left mark free. When the number of cases starts to decrease he finds himself with time on his hands, and that means time to think, something he hates to do for too long. It's with a slow realization that his feelings for Castiel are more than simple friendship, but he doesn't know how to tell him as much, or how his brother Sam will take the news. So he swallows down these feelings and tries to get on with his life after Castiel leaves them to seek out his own existence. Then someone comes into his life that changes everything, but will it change how he feels about Cas? And will Cas ever realize how he feels in return about Dean?

THIS IS NOT MY BOOK!!! I HAVE NOTHING TO DO WITH THIS BOOK!!!! The original book Twist and Shout by the author from achiveofourown (Gabriel (AO3)) ALL THE CREDITS GOES TO GABRIEL AND STANDBYME!!