She waited patiently, watching Billy start to get the hang of the swimming. She showed him again, taking careful time to show him how she stroked so he could repeat what she'd done.

She giggled, which just looked strange in the water, and started to swim down. Some things don't need to be photographed she said to him, and laughed as the fish zoomed away. That was so bizarre!

She descended lower, and swam alongside him, following a nearby blue fish.