Curious about what she was up to, Billy dipped below the surface and followed her. She was targeting the bean bags, apparently. He hovered and watched for a moment or two, wondering if he would be welcome---but eventually threw caution to the wind and decided to help. He smoothly dove beside her, spinning around near the pool floor and picking up a small handful.

When he surfaced, he started arranging his little pile into a pyramid on the ledge. It was almost fun!