Diana

“Look, I need to tell you something,' I continued. The words came stumbling out of me. 'I couldnt stand it if...I dont want you to---'
Percy?' she said. 'You look like you're going to be sick.'
And that's how I felt.”
― Rick Riordan, The Titan’s Curse

“I found myself staring at her, which was stupid since I'd seen her a billion times. Still, she seemed so much more mature. It was kind of intimidating. I mean, sure, she'd always been cute, but she was starting to be seriously beautiful.”
― Rick Riordan, The Last Olympian

“Can you surf really well, then?"
I looked at Grover, who was trying hard not to laugh.
"Jeez, Nico," I said. "I've never really tried."
He went on asking questions. Did I fight a lot with Thalia, since she was a daughter of Zeus? (I didn't answer that one.) If Annabeth's mother was Athena, the goddess of wisdom, then why didn't Annabeth know better than to fall off a cliff? (I tried not to strangle Nico for asking that one.) Was Annabeth my girlfriend? (At this point, I was ready to stick the kid in a meat-flavored sack and throw him to the wolves.)”
― Rick Riordan

“Erre es korakas, Blinky!" Dionysus cursed. "I will have your soul!”
― Rick Riordan, The Last Olympian