Sunday was born with a rare condition causing him to have weak and breakable bones. His bones becoming weaker as he grows up, he was already bound to a wheelchair at the age of 28. He felt as if his life was over. Boothill and Argenti feel hopeless as they try to get their boyfriend to see a happier side of all of this.. Argenti was always keeping up hope. As a Knight of Beauty, Argenti can see nothing but the Beauty of this world. He tries to help Sunday see all of the beauty of this world.