Ultra 4K realistic cinematic photo of a romantic couple celebrating Diwali, holding sparklers and looking straight into the camera with warm smiles. Bright lighting on faces, glowing sparkler reflections, detailed skin texture, perfect focus, and natural expressions. Background shows a colorful Indian street decorated with Diwali lights, diyas, lanterns, and bokeh lighting. The couple wears vibrant traditional festive clothes — elegant, colorful, and glowing under warm light. Shot with professional lens (85mm f/1.4), HDR lighting, soft shadows, and rich cinematic tones. Ultra-detailed, natural, and realistic in every aspect.