AU. When the Argo II hung above New Rome not everything went according to the plan. Even without Leo firing at the Romans, they all want to kill each other and it seems someone wants to prevent it. So they got a book. To read. Because there's nothing better to do in the middle of a war than reading a book. (canon ships)
Or proof that Percy can wreak havoc without really doing anything, which greatly amuses Annabeth. A lot of laughing and chocolate, beware of shameless fluff.
Annabeth may have encountered many things, but life still managed to surprise her. She realizes it when she gets unexpected visit at her school.
Or why Lily can sleep four night in a row. "Out of all the Gryffindors, boys and girls in seven years, the one who woke up in the middle of the night was him. And soon, she could see him in his gray t-shirt and red pajama pants (his house loyalty was touching, really) with hair more messy than usually and glasses crocked."