TRANSCRIPT

Winston: Any other watery insights?
Florence: It's pure guesswork. I think water is why humans like blinky lights so much.
Florence: When you're underwater, it's important to know where the air is. Sunlight makes a sparkle on the water's surface, letting you know the air is that way.
Florence: It's a random thought. There's no real way to prove it.
Winston: Yeah. A fondness for twinkling lights does not preserve well in the fossil records.