While on war,The Doctors sister Colgate gets killed and every single thing reminds him of her. And when he has to kill a girl that suddenly reminds him of Colgate too much,Applejack,he knows he has to but yet,cant.


(Image made in paint whit pony creator and the fanfic is based on this: http://www.youtube.com/watch?v=GJwpjZdxKsQ&list=FLgJhgpk7G0HaiiL_5S0qiKg&index=1&feature=plpp_video)