Candid Night Rooftop Portrait

Please use the uploaded image as a base, completely preserving the original facial features, personality, skin tone, and body shape. [Concept] A "moment of memory" captured by chance on a quiet night, not intended to be shown to anyone. A realistic and austere feel with a slight sense of the strange and negative space. [Scene] A rooftop at night. Empty, with scattered neon lights and building lights in the distance. Smoking alone. [Atmosphere/Story] A cool night breeze. A vague point in time, indistinguishable between contemplation and blanking out. A moment of quiet escape, without the premise of being watched. [Posture/Body] A relaxed, natural posture. Shoulders drooping, slightly hunched. A casual stance with weight on one leg. A state of "existence" without deliberate posing. [Expression] A slightly heavy gaze, the focus somewhat wandering. A vague gaze, as if looking at the camera for a moment and then immediately looking away. [Dynamic (Important)] A sudden gust of wind causes hair and smoke to flutter irregularly. [Cigarette State] The moment before or after exhaling smoke. The smoke is in the process of dissipating and spreading in the air. The ash is in an unstable state, about to fall. [Details] A few strands of hair lightly touch the cheek or lips. The lips are slightly dry. There is a slight sense of fatigue around the eyes. The skin should maintain a natural texture, without excessive smoothing. [Photography Style] It looks like a photo taken casually with a smartphone. The composition is slightly tilted and off-center. The shutter speed is delayed by half a beat, resulting in a very slight blur. [Light] City neon lights or distant streetlights are the main light source. The light weakly hits the face from one side, and the background has a blurred effect from point light sources. High contrast, with only some areas having strong highlights, and the rest sinking into darkness. [Background] A rooftop with a sense of life, including railings, pipes, and concrete. City lights are visible in the darkness. [Texture] VSCO style. Low contrast, slight fading, film grain, slight noise. The shadows have a grainy feel, rather than being completely sharp. [Strange Look in the Eyes] An extremely subtle misalignment, the eyes seeming to meet but not quite. [Compositional Flaw] The subject's head or shoulders slightly extend beyond the frame, or there is unnatural negative space. [Light Noise] Light from distant neon lights or streetlights reflecting off smoke or the lens creates a slight glare. [Hook] A sense of unease and curiosity, as if accidentally witnessing a private nighttime moment that shouldn't have been seen. [Important] Never alter the subject's face or personality. Prioritize realism and imperfection over striving for "beauty."