Ask AI: Write a body swap story from the tv movie "Two by Two: Overboard!".

Title: Waves of Change Finny, the enthusiastic Nestrian, and Leah, the practical Grymp, woke up to a bright sunny day on the Ark. This day, however, turned out to be not-as-ordinary as every other day they’d experienced. As members of two separate species, they were used to their differences – Finny couldn't swim and was perpetually optimistic, while Leah was a great swimmer under her grumpy outer shell. As they joined their friends at the Ark's deck that day, they encountered a peculiar creature who claimed to be a mythical entity. He said he could grant them both one wish. Intrigued and driven by their sense of adventure, they wished out of curiosity, to experience each other's lives for a day. With a swirl of his magical staff, the creature granted their wish. Suddenly, there was a bright flash of light, and before they knew it, Finny and Leah swapped bodies. Finny found himself wrapped in Leah's blue-striped skin and standing taller than he ever had. Simultaneously, Leah looked down to see that she was now small, pink, and fuzzy. This body swap brought about a series of challenges. Finny, now having Leah's ability to swim, found himself helplessly outpaced by the currents, unused to having to swim from sea predators. Leah, now in Finny’s body, could no longer swim. Additionally, she had to deal with the attentions of Finny's numerous friends. It was a day filled with misadventures and misunderstandings, leading them to realise the challenges that the other faced daily. They also realized the value of their unique qualities, appreciating the adjustments their dear friend made every day to survive and thrive in their world. As nightfall came, they returned to the deck, feeling exhausted and longing for their original bodies. The mythic entity was waiting for them. He merely smiled and cast his magic once more, returning them to normalcy. The body swap experience left Finny and Leah with a newfound appreciation for each other. Despite their differences, they realized how much they relied on and cared for each other. The adventure strengthened their bond, making them more determined than ever to stand up for each other, no matter which species' challenges they have to face. The body swap adventure may have been a tough one, but it taught Finny and Leah a significant lesson about understanding, empathy, and unwavering friendship. They would remember this as more than a story of survival; it was a story of profound friendship and growth.