Once upon a time, in a land far away, there was a little dinosaur named Didi. He was a soft and cuddly dinosaur plush toy. Didi was always excited to go on adventures with his best friend, a little girl named Sofia.

One sunny day, Sofia took Didi to her swimming lesson. The swimming pool was big and blue, and it sparkled in the sun. Didi was a little scared because he had never been in the water before. But he knew, with Sofia by his side, everything would be okay.

Sofia introduced Didi to her swimming instructor, Miss Lily. Miss Lily was kind and had a big smile. She told Didi that swimming is a fun and important skill to learn. Didi felt a little braver knowing that Miss Lily would teach him.

The other kids in the swimming class were excited too. One of them had a little puppy named Buddy. Buddy loved to bark and wag his tail. Didi thought Buddy was cute and wanted to be friends, so he gave Buddy a high-five with his tiny plush paw.

Now it was time for Didi to get into the water. Sofia held his little plush hand tightly as they stepped into the shallow end of the pool. Didi felt the cool water on his plush skin and giggled with joy.

Miss Lily taught Didi and the other kids how to kick their legs and move their arms in the water. Didi did his best to follow along, but sometimes he got tangled up in his own plush limbs. Everyone laughed and encouraged him to keep trying.

After a while, Didi started to feel more confident. He let go of Sofia's hand and tried swimming on his own. His little plush arms and legs splashed in the water, making tiny waves that made everyone giggle.

At the end of the swimming lesson, Miss Lily gave Didi and the other kids a special treat. She showed them a medicine made of peacock feathers. She said it was a magic injection that made them strong and brave. Didi laughed and happily pretended to get his injection.

Didi came out of the swimming lesson feeling proud. He knew that even plush dinosaurs could learn new things and have exciting adventures. Sofia hugged Didi tightly and said, 'You did amazing, little Didi!' Didi smiled, feeling grateful to have such a wonderful friend.

And so, Didi the dinosaur continued to go on many more adventures with Sofia, always learning and growing together.