Nico di Angelo
After a conversation later on in which Will orders Nico to stay at the infirmary for three days of rest, Nico sees Percy and Annabeth and decides to clear the air between them, since they will be seeing a lot of each other in the next few years. He confesses his old feelings for Percy, while Annabeth looks on, smiling reassuringly and even offering him a high-five for managing both to say the words and to utterly astound Percy, who was oblivious of his feelings (at the time they existed). He says that Percy is not his type, and he was simply young, confused, lonely and scared with no one else to turn to or trust at the time.  After, he walks towards a waving Will Solace, the boy he chooses. In  the Trials of Apollo we get a glimpse of their relationship. It is the first Homosexual couple in Rick's books with the ship name ‘Solangelo’.