in the terrible event that Riordan decides to troll all of us after the chapter he released from Son of Neptune that said Percy remembered Annabeth... i mean, he never said how MUCH of Annabeth Percy recalled.
so this is the more angsty version of their reunion i had in mind. imagine they had been thrown into a fight against some random monsters and had no time to really acknowledge each other. and then after they had thrown down and the monsters were destroyed... well, yeah, Annabeth's heart breaks with his first words. edit: this isn't actually canon, guys, i promise. i made it up, because, as a very positive and happy person, it's quite refreshing to make some angsty art.
Percy Jackson and the Olympians (c) Rick Riordan