(Author's Note. This is for Sophie, her birthday is coming up and she loves Cas. I was asked to write a short story for her. So here goes. ) This will be a standalone story and a bit different from my usual style. There is no specific place in the show's timeline when it occurs. Cas has been working on his social skills in an attempt to blend better with humans. One cold winter day he comes across Sophie, a human desperately in need of an angel in her life.