This story is a first love. A male elementary student falls in love with a teacher. He gives her a toy ring as a engaged ring. But one weekend he knows that she has fiance. And he challenges her fiance. At first I think this short movie is psycho horror or suspence. I thought he were insane and he would attack the teacher because she doesn't accept his "propose". I know he is still child but I hate him. It is not love just to push his mind to someone without thinking her feeling. I really hate such attitude.
I don't know how I interpret this story. There is no lesson. I could not laugh this ending.