Jana

“Annabeth's voice caught on the word friend. Percy was a lot more than that. Even boyfriend really didn't cover it. They'd been through so much together, at this point Percy was part of her--a sometimes annoying part, sure, but definitely a part she could not live without.”
― Rick Riordan, The House of Hades

“Percy smiled at her - that sarcastic troublemaker smile that had annoyed her for years but eventually had become endearing. His sea-green eyes were as gorgeous as she remembered. His dark hair was swept to one side, like he'd just come from a walk on the beach. He looked even better than he had six months ago - tanner and taller, leaner and more muscular.

Percy threw his arms around her. They kissed and for a moment nothing else mattered. An asteroid could have hit the planet and wiped out all life, and Annabeth wouldn't have cared.”
― Rick Riordan, The Mark of Athena

“Before I could lose my courage, I said, "Don't I get a kiss for luck? It's kind of a tradition, right?"

I figured she would punch me. Instead, she drew her knife and stared at the army marching toward us. "Come back alive, Seaweed Brain. Then, we'll see.”
― Rick Riordan, The Last Olympian

“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