The idea of an underwater garden definitely caught Otter's attention, but he couldn't ask any questions because she had just said she needed to sleep. He supposed she'd have to a lot after being shot up and needing to recover... so he nodded. "Heal up well," he said encouragingly before offering his backpack to Sitala, who gave him a very direct look before climbing in. With a final wave, Otter turned and left the room.