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!!

In which, Gabriel meddles with the time line and Castiel becomes Dean's angel rather sooner than intended. *Not my story* originally here-> http://archiveofourown.org/works/540915?view_full_work=true