Candid Moments on the Staircase ????

A highly realistic, documentary-style photograph of a young couple on an indoor staircase, looking natural and candid. Focus on natural lighting and environmental textures. Male Subject (Left): A young man in his late teens to early 20s (18–20 years old) with styled dark hair, wearing a dark brown unbuttoned corduroy shirt, a dark undershirt, and cream-colored relaxed-fit trousers. His face, facial structure, features, hairstyle, and identity must remain exactly consistent with the reference image, with no facial changes. His left hand rests casually on the brown handrail while his right hand remains naturally in his pocket, creating a relaxed, natural pose. Female Subject (Right): A young woman with long brown hair, smiling naturally, standing slightly turned toward him while looking slightly off-camera. She is wearing an off-white textured (crinkle-chiffon) sheer button-down blouse with multiple buttons undone, black wide-leg trousers, and has a large tan canvas backpack with multiple compartments over her left shoulder. Her right hand is slightly raised as if naturally gesturing while talking to him. Setting: A standard institutional staircase with speckled concrete stairs and a brown metal handrail. The walls behind them feature a pattern of a prominent lime-green band above a darker forest-green band, and a higher section of light sky-blue. Lighting & Photography: Diffused natural daylight from a side window illuminates the scene, giving natural film grain and shallow depth of field, bringing full focus to both subjects and their interaction. High-resolution photo, natural tones, realistic proportions, candid photography. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.