Annabeth: -whispers- You know....they always say it is best to use protection.. Percy: On the battlefield right? Because I always have my shield at the- Annabeth: Not that Seaweed Brain -pouts but then face gets seductive again- Something bigger -goes for Percy's zipper- Percy: W-what are you..-faints-
i don't know?... i don't actually own the book I think i commented this the last time I had checked it out from the library. Yeah okay I looked it up! Before they left camp (I think) Annabeth swore to Chiron (on the River Styx) that she would try her best to protect Percy.