There was the boy , Mermaid or the fish , and the people who don`t believe the mermaid in the story.
The boy wanted to prove the existence of the mermaid. On the other hand the people in that country which prohibited to imagine freely.
The people in that country did not believe in that imagine kind so they tried to brainwash the boy.
When he started to forget the visual of the mermaid because when he remember the shape of the mermaid the story changes a lot.
He disappointed to himself that he could not remember the mermaid so he suicide as walk into the ocean.
He will die after the end. However if we use our imagination fully we can assume that he can be together with mermaid forever.
This video was trying to say to not forget to use imagination , or people going to die.
