The scene appears to be a school performance taking place on a stage in front of an audience

The scene appears to be a school performance taking place on a stage in front of an audience. A banner with text in Bulgarian, including "СУ "Д-р Петър Берон" гр. Червей бряг," and another line "Всички върхове за да достигне ги!", is hung in the background. In front of the banner, there's a Bulgarian flag and a group of children, possibly students, who seem to be performing a dance or skit. One adult male appears to be directing them. The stage is illuminated with a purple light, and the audience is seated in red cushioned chairs. A person wearing a hooded jacket is standing stage left, and another person is using a laptop in the audience. The scene is being recorded, most likely with a smartphone or handheld device, based on the video's composition and camera movement.