In the scene from "The Demigod Diaries" by Rick Riordan, Jason appears puzzled as he tries to comprehend a strange situation involving a table that has mysteriously escaped. His expression suggests he's grappling with a bizarre equation, trying to connect the dots of a seemingly nonsensical event.

Jason's incredulity is highlighted by his question about the incident, which involves the table's flight triggered by a tool typically used for cleaning. This amusing moment reflects the whimsical nature of the narrative, blending humor with the fantastical elements characteristic of Riordan's writing.