It disheartens Thor to see another child with what seems to be a friendly disposition stuck in here, though the little show of acrobatics has him suspecting that he may not be normal.

He balks for a second when Aang yells, but he makes the reason why clear soon enough. He nods in understanding, then shakes his head as Aang mimes. He points at the ceiling, then shrugs and holds his hands up in confusion, hoping he gets his meaning.