the fish that failed to overcome the waterfall were swept by the current back into the canals and ended up in the hanging baskets. the main reason for the move was an opportunity for a better education, with fall hoping to be an architect. if successful, this will cause the ball to bounce up and back into play. the series follows a group of people who attempt to maintain a society in a remote area. a "happy melody" plays for this ending. note that this is not the usual point of view taken when dealing with model categories. 