Four faithful friends gather one late summer evening in a city park. They are no longer children, but decide to remember how it used to be ten years ago. And the fun and games begin. As before, they begin to try to outwit and outjoke each other. And from laughter to laughter, from curious observation to curious observation, the world around them becomes a magical reality. In it anything becomes possible – it is possible to fly high up in the sky, it is possible to meet a firefly which might invite you to its home… Everything is possible when we keep our true friends in our hearts!