The School of Fish

A group of fish always swam together. The fish were named Rocky, Gaz, Squishy, and Ghost, but that all changed when Rocky had a son named Gibby.
"Come on Gibby, are group is waiting," Rocky said. Gibby followed Rocky to the group.
"Rocky, you finally showed up," Squishy said.
"Mmm hmm, now where are we going?" Rocky asked.
"We're going to throw some rocks at those sea turtles," Gaz answered.
"Great, let's do that," Rocky said.
As they were swimming Gibby was really bored. He wish he could go by himself, so he snuck from the group and started swimming alone.
Gibby let out a sigh of relief. "Peace and quiet," but all of the sudden a shark snapped at Gibby! Gibby screamed and started to swim away.
"Help, help!" Gibby screamed.
The group saw the shark coming towards Gibby.
"Guys, looks like we're going to show this shark who is boss," Rocky said.
They cracked their knuckles and started to beat up the shark. The shark fled.
"Th-thank you," Gibby stuttered.
"Just remember, no matter how small you are, you are always bigger than anyone with friends," Rocky told.