Back at the aquarium, Fuuka is deeply worried and tries to cover for Kukuru's absence, though Suwa quickly realizes the situation. Eventually, Fuuka tracks Kukuru down on the island. Rather than forcing her back, Fuuka joins her to witness a momentous event: the hatching of the sea turtles.
The episode ends with Kukuru beginning to regain her spark, setting the stage for her to return to Tingaarla with a renewed perspective. Shiroi Suna no Aquatope - Episode 21 discussion : r/anime Shiroi Suna no Aquatope Episode 21
The episode mirrors the first episode but with the roles reversed, as Fuuka now supports a lost Kukuru. Back at the aquarium, Fuuka is deeply worried
While on the island, Kukuru assists Misaki with simple but grounding tasks, such as cleaning a beach to prepare for sea turtle hatchlings. She also visits (Turtle House), a small, humble aquarium that reminds her of the intimacy and passion of her original home, Gama Gama. This environment helps her reconnect with her fundamental love for marine life, which had become obscured by the corporate pressures of Tingaarla. Fuuka’s Support The episode ends with Kukuru beginning to regain