Setting- In a seaside town. Starts with a water tank in a room.
Conflict- One octopus was taken away by a track driver to probably to be used for sushi topping, so other one chased the track driver.
Climax- The fought with the octopus that chased him and track fell into the sea.
Symbol- The relationship of the 2 octopuses shows true love. One is willing to give their everything to rescue the other.
The water tank and the sea symbolizes freedom. It's their natural habitat and the octopuses feel comfortable when they are in water.
Irony- Life is filled with difficulties. Once you overcame a difficulty, there would be an another obstacle that you need to deal with.
Theme- Life is a series of difficulties but the true love never loses.