Tilly the Turtle and Sammy the Shark were playing their favorite game of hide and seek. Tilly peeked from behind a large fan coral, her shell blending perfectly with the hues of the ocean. Sammy, with his sleek, silver body gliding effortlessly through the water, was trying to find her. "I'll find you, Tilly! You can't hide forever!" he called out, his voice bubbling with laughter.

Sammy darted quickly around a sharp turn, eager to catch Tilly. But in his haste, he didn't notice the jagged piece of coral jutting out until it was too late. Sammy winced as the coral scraped against his fin, leaving a deep cut. "Ouch! Tilly, I think I'm hurt," he exclaimed, his voice tinged with pain.

"Oh no, Sammy! That looks bad," Tilly said softly, examining the injury. She knew she had to act quickly to help her friend, but doubt crept into her mind. Could a little turtle like her really help a big shark like Sammy?

"Stay here, Sammy. I'll be right back," Tilly reassured him before swimming off with purpose. She navigated through the reef with speed and precision, gathering enough seaweed to bandage Sammy's wound.

"This will help your fin heal," she said, carefully wrapping the seaweed around the wound. As the seaweed's natural properties began to soothe the injury, Sammy felt relief wash over him. "Thank you, Tilly. You're the best friend a shark could have," he said gratefully, his smile as wide as the ocean itself.

Tilly and Sammy floated side by side, their bond stronger than ever. "Let's take it easy for a while," Tilly suggested. "I agree. And next time, I'll be more careful," Sammy replied with a chuckle. The two friends swam together, their spirits lifted by the adventure that had deepened their friendship beneath the waves.