User blog comment:Himeyuka/Reyna and Hylla's past/@comment-207.237.85.4-20111203213400/@comment-4515675-20111203213906

Hmm well first of all, she didn't know Nico was Greek, she thought he was the ambassador of Pluto so emphasizing on this, of Pluto not Hades thus thinking he's Roman. I doubt that Nico would ever tell Reyna anything about the Greeks and especially about Riptide which is Percy's weapon. He looked shocked to see Percy there so he obviously did not expect him to get to camp or at least that's what I understood from it. Although, for some reason, he did know that Percy's memories were erased. However, Nico would never divulge information about the Greeks, I mean just look at what he did to Percy, he didn't tell him about his past and where he came from so I think he's trying to play neutral in some way.