Create a highly realistic premium lifestyle portrait of a young adult man sitting casually on a dark modern sofa/chair in a bright, elegant indoor environment. COMPOSITION: Vertical portrait composition . Frame the subject from approximately mid-thigh/waist upward while keeping the hands, drink and small hanging accessory visible. The subject is seated naturally and leaning slightly forward toward the camera. Camera positioned at approximately eye level with a subtle close-up perspective. The person should be the clear central focus. FACE & EXPRESSION: Natural attractive young adult male appearance, clean and refined facial features, realistic facial proportions, soft natural skin texture, detailed eyes, natural eyebrows, defined but realistic jawline, naturally shaped nose and lips. Calm, friendly and confident expression with a subtle gentle smile. Looking directly into the camera. Avoid artificial plastic-looking skin or excessive beauty retouching. HAIR: Thick dark brown hair with a modern Korean-inspired hairstyle, naturally voluminous at the top, middle-parted with soft flowing sections falling slightly toward the forehead. Individual hair strands should be visible. Hair should have realistic texture, subtle shine and natural volume. EYEWEAR: Thin, elegant rectangular transparent eyeglasses with a subtle metallic frame, naturally sitting on the face. Realistic reflections on the lenses without hiding the eyes. POSE: Relaxed seated pose. Upper body leaning slightly forward toward the camera. One hand is raised beside the face making a natural peace/V sign with the index and middle fingers. The raised hand should be anatomically accurate with realistic fingers, joints, nails and proportions. The other hand is resting naturally near the lower body while holding a clear plastic cup containing a reddish-orange iced beverage with a transparent lid and white straw. Natural relaxed shoulders and posture. OUTFIT: Premium blue denim jacket with realistic denim texture, visible stitching, seams, folds and subtle highlights. Under the jacket, a clean white crew-neck T-shirt. Dark black or very dark navy trousers. A black crossbody bag strap runs naturally diagonally across the chest. A small cute plush character/keychain is attached to the lower part of the bag strap, hanging naturally near the waist. ACCESSORIES: Minimal, tasteful accessories. Transparent rectangular glasses, black crossbody strap and small plush keychain. Keep accessories realistic and proportionally accurate. DRINK: Clear transparent plastic takeaway cup held naturally in one hand, filled with a reddish-orange iced drink. Transparent plastic lid, long white straw extending upward. Realistic condensation and subtle reflections on the plastic. Fingers should wrap naturally around the cup. BACKGROUND: Bright modern indoor setting with a soft pastel white, light gray and pale lavender/pink atmosphere. Large soft rectangular architectural panels or windows in the background, slightly blurred. Dark sofa/chair visible behind the subject. Background should remain subtle and out of focus so the subject stands out. LIGHTING: Soft diffused natural daylight coming from the front/side, creating gentle highlights across the face, hair and denim jacket. Bright airy exposure with soft shadows. No harsh flash. Premium lifestyle photography lighting. PHOTOGRAPHY STYLE: Ultra-realistic professional portrait photography, premium lifestyle editorial aesthetic, natural skin texture, realistic fabric details, realistic hair strands, physically accurate hands and fingers, realistic glass reflections, realistic denim texture, cinematic depth of field, shallow background blur, subtle bokeh, high dynamic range, crisp facial details, natural colors, sophisticated modern aesthetic. IMAGE QUALITY: Photorealistic, highly detailed, sharp focus on face and eyes, realistic skin pores and fine facial texture, realistic clothing fibers, accurate anatomy, natural proportions, professional camera photography, high resolution, clean composition., aspect ratio 4:5