Nico di Angelo
Later on, it is shown that Nico has not visited the infirmary or spoken to Will since the battle, and Will expresses his dismay at this, saying that Nico could at least have dropped by and Will would have been glad to see a friendly face. This surprises Nico, who hadn't realized Will might want to see him, and says that his face is usually not welcome, especially around the wounded/sick. Will is upset by this and protests, stating that people were always trying to befriend Nico, it was simply that Nico would not allow them to.