User blog comment:Andraaw/First chapter of Mark of Athena revealed!/@comment-25449430-20120505233300/@comment-3146930-20120506011258

Well the books are about 6 months apart and Piper and Jason were pretty close by the end of The Lost Hero. I mean I know she calls Percy Seaweed Brain, but that is a term of endearment. I don't think she would say they were boyfriend and girlfriend if they weren't.