Sarah

“You're cute when you're worried," she muttered. "Your eyebrows get all scrunched together."
"You are not going to die while I owe you a favor," I said. "Why did you take that knife?"
"You would've done the same for me."
It was true. I guess we both knew it. Still, I felt like somebody was poking my heart with a cold metal rod.
"How did you know?"
"Know what?"
I looked around to make sure we were alone. Then I leaned in close and whispered: "My Achilles spot. If you hadn't taken that knife, I would've died."
She got a faraway look in her eyes. Her breath smelled like grapes, maybe from the nectar. "I don't know, Percy. I just had this feeling you were in danger. Where... where is the spot?"
I wasn't supposed to tell anyone. But this was Annabeth. If I couldn't trust her, I couldn't trust anyone.
"The small of my back."
She lifted her hand. "Where? Here?"
She put her hand on my spine, and my skin tingled. I moved her fingers to the one spot that grounded me to my mortal life. A thousand volts of electricity seemed to arc through my body.
"You saved me." I said. "Thanks."
She removed her hand, but I kept holding it.
"So you owe me," she said weakly. "What else is new?”
― Rick Riordan, The Last Olympian

“Annabeth wanted to sob. She wanted someone, anyone to be here for her. She wanted Leo with his fire skills, or Jason with his lightning, or Hazel to collapse the tunnel. Most of all she wanted Percy. She always felt braver when Percy was with her.”
― Rick Riordan, The Mark of Athena

“You're crazy,' I say.
'Aye,' Logan says. 'Crazy about you.”
― Cindy Miles, Forevermore

“You’re probably wondering: why were Medusa’s kids a golden warrior and a winged horse? And how had they been stuck in Medusa’s body all those years?Heck, I dunno. I’m just telling you how it was. You want stuff to make sense, you’re in the wrong universe”
― Rick Riordan, Percy Jackson's Greek Heroes