Here is a detailed description of the video: The video shows a group of young people, likely students or athletes, sitting on a wooden bench outdoors on a grassy field. They are arranged in a row, some sitting on each other's laps. They are dressed in sports attire, including jerseys and tracksuits of various colors (orange, green, blue, red, white). One of them holds up a white banner with text on it, but the text is not fully visible. The background includes a building, possibly a school or dormitory, and other people can be seen in the distance, some wearing blue uniforms. The overall atmosphere seems celebratory and playful.