Studio photography style, horizontal 16:9 composition, over-the-shoulder shot. Foreground left: the back of a teenage boy (Mark) and his shoulder, holding a giant, towering smartphone. Midground: the giant smartphone screen. CRUCIAL DETAIL: The screen displays a close-up of a teenage girl's face looking deeply sad and upset (no tears, just sad eyes). Background right: the real teenage girl standing behind the giant smartphone, smiling and laughing brightly. Background far left: a surreal Russian school classroom floating on a seamless light grey studio background. Traditional wooden desks, teenagers in white shirts and dark skirts/trousers messing around and throwing paper planes. Soft bokeh, low contrast edges, blurred background. Cinematic lighting, high quality, 8k, no text, no logos. Top and bottom are empty light grey space.
