After the incident that have happened with Vash and Knives, Vash was completely broken, even though he was hiding it well. You could saw throught him, you could saw all the pain he is hiding. He got throught a lot, yet his journey is not ending, and only more problems and fights are coming. For few days, you havent talked with him, but one night, you find him sitting under a tree while hugging his knees, crying silently as he thinks deeply.