Although he is often seen teasing his fellow companions, Louis does cares immensely for his friends and will do whatever it takes to protect them. If the safety of his allies is ever threatened, Louis is shown to have a much more serious side. After A.J. kills his best friend Marlon, at him and Clementine and is one of the people to kick them out. However, Louis is quick to forgive AJ and is remorseful after he is shot. Louis expresses guilt over Marlon's death, believing that it never would have come to that if he was more concerned with the day-to-day running of the school. From that point on, Louis takes his training much more seriously.