In the book "The Last Olympian" by Rick Riordan, Annabeth and Percy share a kiss in Chapter 11. The specific pages where the kiss takes place are 372-374 [1].

Here is a summary of the scene leading up to the kiss:

• Annabeth surprises Percy with a birthday cupcake on August 18, his birthday.
• They share the cupcake and watch the ocean together.
• They discuss their recent victory in saving the world and the new Oracle, Rachel.
• Percy mentions his decision not to become a god and how he wanted things to keep getting better.
• Annabeth asks if there is anyone in particular he was thinking about.
• Percy realizes she is trying not to smile and accuses her of laughing at him.
• Annabeth admits she is never going to make things easy for him and kisses him.
• They are interrupted by their friends and campers, who carry them to the canoe lake.
• Percy creates an air bubble at the bottom of the lake, and they share the "best underwater kiss of all time" [1].

Learn more:

1. What page does Percy kiss Annabeth in the last olympian? - Answers
2. What chapter do Percy and annabeth kiss? - Answers
3. The Last Olympian - Chapter 11 ~ Read Percy Jackson