DRAFT 1: 

Early one morning while Bob was swimming around searching for his next meal, he saw an elephant fish swim past him. He followed the fish to a dark cave. Bob licked his lips. The fish was all his! Suddenly, the elephant fish turned around. He gave Bob a small, juicy octopus. Bob shared it with his new best friend. 

DRAFT 2: EXTENDED

Early one morning while Bob, the shark, was swimming around searching for his next meal, he saw a peculiar looking fish. It looked like a fish, but it had the trunk of an elephant. The elephant fish blew bubbles out of its trunk and swam past Bob. He quickly followed the fish to a dark cave. Bob’s mouth started to salivate as he licked his lips. The fish was all his! Suddenly, the elephant fish turned around. Bob noticed there was an octopus in its mouth. He let go of the small, juicy octopus and gave it to Bob. Octopi are Bob’s favorite treat, so he decided to eat it instead. He figured he should share the snack with his new friend. They have been best friends ever since.