The short video we saw last week has 3 main characters, 2 octopus which are pink and orange, and a man. The pink octopus is the female and the orange one is a male octopus.
Right after the film started we can see that the 2 octopus are couples and loving each other in the tank. However, the pink octopus was sold to the young man and was driven away. After feeling shocked that his girlfriend was taken away, the orange octopus swims out of the tank and goes to rescue her. Fortunately, he succeeds in saving his girl friend but again, they get caught. Then they end up escaping but right after they escaped from the man, the man ends diving into the ocean with his truck.
It seems like a happy ending so far, but then, the orange octopus gets caught by a seagull, and the film ends when the pink octopus gets ready to go save her boyfriend.
I think that the pink octopus successfully saves the orange octopus and will finally be able to get together.