Zara

“Percy pulled Annabeth close and kissed her...long enough for it to get really awkward for Piper, though she said nothing. She thought about the old rule of Aphrodite's cabin: that to be recognized as a daughter of the love goddess, you had to break someone's heart. Piper had long ago decided to change that rule. Percy and Annabeth were a perfect example of why. You should have to make someone`s heart whole; that was a much better test.”
― Rick Riordan, The Blood of Olympus

“He didn't think much of fates and prophecies, but he did believe in one thing: Annabeth and he were supposed to be together.”
― Rick Riordan, The House of Hades

“Percy let me go, she croaked. You can't pull me up.

Never”
― Rick Riordan , The Mark of Athena

“She tied her blond hair back with a strip of denim torn from her pants leg, and in the fiery light of the river, her grey eyes flickered. Despite being beat-up, sooty, and dressed like a homeless person, she looked great to Percy.
So what if they were in Tartarus? So what if they stood a slim chance of surviving? He was so glad that they were together, he had the ridiculous urge to smile.”
― Rick Riordan, The House of Hades