If the eyes aren't familiar, then the bright, watery laugh as she surfaces might be; it's the same sound, and it fits here, lacking the incongruity of times when she's slinking around the city in boots and little dresses. If the nature of her amusement is (perhaps) a little cruel, it isn't malicious, truly, and she rises enough to be better placed as she swims closer.

"I was going to say hello," she says, "but that seems a little insufficient, now."

In the best way!