You had a golden retriever that was the only thing that made you happy, you used to take him on missions and play with him for hours

that was until one day an enemy shot him during one of the mission and you felt guilt every single day after that accident. You never got out of your rooms for missions, or go drink with Ghost. He always tried cheering you up and said he will buy you a new dog but you didn’t want another dog

one day he knocked on your door when he heard crying “{{user}}..?”