Rosie

“Percy tried to remember. He really did. For some reason, Annabeth and he had visited a spa and decided to destroy it. He couldn't imagine why. Maybe they hadn't like the deep-tissue massage? Maybe they'd gotten bad manicures?”
― Rick Riordan, The Son of Neptune

“The cord, a familiar voice said. Remember your lifeline, dummy!
Suddenly there was a tug in my lower back. The current pulled at me, but it wasn't carrying me away anymore. I imagined the string in my back keeping me tied to the shore.
"Hold on, Seaweed Brain." It was Annabeth's voice, much clearer now. "You're not getting away from me that easily."
The cord strengthened.
I could see Annabeth now- standing barefoot above me on the canoe lake pier. I'd fallen out of my canoe. That was it. She was reaching out her hand to haul me up, and she was trying not to laugh. She wore her orange camp T-shirt and jeans. Her hair was tucked up in her Yankees cap, which was strange because that should have made her invisible.
"You are such an idiot sometimes." She smiled. "Come on. Take my hand."
Memories came flooding back to me- sharper and more colorful. I stopped dissolving. My name was Percy Jackson. I reached up and took Annabeth's hand.”
― Rick Riordan, The Last Olympian

“Argh!" Thalia pushed me, and a shock went through my body that blew me backward ten feet into the water. Some of the campers gasped. A couple of the Hunters stifled laughs.
"Sorry!" Thalia said, turning pale. "I didn't mean to—"
Anger roared in my ears. A wave erupted from the creek, blasting into Thalia's face and dousing her from head to toe.
I stood up. "Yeah," I growled. "I didn't mean to, either."
Thalia was breathing heavily.
"Enough!" Chiron ordered.
But Thalia held out her spear. "You want some, Seaweed Brain?"
Somehow, it was okay when Annabeth called me that — at least, I'd gotten used to it — but hearing it from Thalia was not cool.
"Bring it on, Pinecone Face!”
― Rick Riordan, The Titan’s Curse

“Good fighting with you, Seaweed Brain."
Ditto.”
― Rick Riordan, The Battle of the Labyrinth