Answer:
In the book "The Lightning Thief" by Rick Riordan, Annabeth Chase is one of the main characters and a demigod. The scene you're referring to occurs early in the story when Percy Jackson, the protagonist, helps Annabeth on the bus during a field trip to the Metropolitan Museum of Art.
Annabeth's initial reaction to Percy helping her on the bus is not explicitly described in the book. However, as the story progresses, it becomes evident that Annabeth develops a strong bond and friendship with Percy. She appreciates his assistance and gradually becomes more comfortable and trusting around him. Their relationship evolves throughout the series, with Annabeth becoming one of Percy's closest allies and friends.
Step-by-step explanation:
Maybe friendly, grateful, appreciative?