Three main characters in this short film would be the orange octopus, the pink octopus and the man who took the pink octopus.
The pink octopus was taken by a man, so the orange octopus chased after the man to get her back.
After an intense battle, the octopuses beat the man. However, a sea gull took the orange octopus at the end, and then it was pink ocopus' turn to run after the orange octopus.
The pink octopus will probably help the orange octopus immediately and they will live happily ever after:)
What the octopuses want is to stay together and the man wants to catch the pink ocopus so badly.