"I smiled at the giant. “Actually, Cacus, I have another secret weapon.” The giant’s eyes lit up with greed. “Another weapon? I will steal it! I will copy it and sell the knockoffs for a profit! What is this secret weapon?” “Her name is Annabeth,” I said. “And she’s one of a kind."

Next Quote

I could hear hopefulness in her voice, but also doubt. She was waiting for me to admit the obvious: I'd forgotten. I was toast. I was boyfriend roadkill. Just because I forgot, you shouldn't take that as a sign I didn't care about Annabeth. Seriously, the last month with her had been awesome. I was the luckiest demigod ever. But a special dinner... when had I mentioned that? Maybe I'd said it after Annabeth kissed me, which had sort of sent me into a fog. Maybe a Greek gos had disguised himself as me as and made her that promise as a prank. Or maybe I was just a rotten boyfriend.

— Rick Riordan