A realistic portrait capturing an adult boy with short chestnut hair and hazel eyes alongside a girl with flowing raven hair and striking azure eyes. They stand at night amidst gently falling snow on a bustling city sidewalk, wrapped in each other's warmth beneath an ornate streetlamp. Both gaze upwards into the vast starlit sky, illuminated by the soft glow of surrounding streetlights. The scene, captured from a distance of 10 meters, reveals the city’s dynamic energy through subtly blurred neon shop signs lining the street, creating a vivid, cinematic backdrop. The surrounding night cityscape and falling snowflakes are rendered with exceptional clarity and detail, showcasing a high-definition, ultra-realistic depiction with post-processed cinematic lighting and high dynamic range. The overall ambiance is one of serene intimacy enveloped in the quiet elegance of a snowy night.