Homework
"Annabeth, can you help me? I forgot my notebook at home and completely forgot the quadratic formula. What is it?" Percy smacked his pencil down on his desk.
"It's..." Annabeth did a bunch of complicated math that Percy just barely could follow. "There, you're all done now, let's go train."
"Awww. Annie, don't be a party pooper." Percy lightly punched Annabeth on the arm, and they both collapsed in fits of giggles.
"Well, we can hang out awhile..." Annabeth smacked Percy on the chest and Percy tackled Annabeth. "But first... where's your history homework?"
"ANNIE!" Percy groaned and Annabeth laughed.