Subway one-take portrait, urban chic AI Image Prompt

First frame inherited from uploaded image. Strictly maintain same person identity, facial features, hairstyle (high ponytail), white fitted short-sleeve, dark jeans, subway environment, seating position, lighting direction, and overall composition. One-shot 10-second continuous take. Camera begins from chest-up half-body framing, slowly arcs left-front about 30 degrees with a slight push-in, synced to music beats. Timed actions: 1s: person playing phone, faint smile. 2s: camera pushes up and forward, person lifts chin, eyes focus on lens. 3s: camera moves higher, person blinks, stray hair sways; subway window reflects young handsome male videographer. 4s: person tilts head 5°, softens smile. 5s: camera continues arc to show three-quarter profile. 6s: person relaxes shoulders, shifts weight. 7s: camera rises slightly, background passengers move past. 8s: person glances at sign, then back to lens. 9s: camera pushes closer, person gives warm natural smile. 10s: person tilts head, looks directly at lens with clear eyes, smile relaxed, freezes on close-up. Actions realistic, no posing. Retain real skin texture, breath motion, hair details, clothing folds. Background passengers sit naturally on both sides, subway tunnel lighting realistic. Footage style: real high-end smartphone native camera output (iPhone Pro series or flagship Android portrait mode), natural HDR, real video grain, slight motion blur, lens breathing. Colors: white, silver-gray, deep blue, clean and transparent urban chic feel. Music: electronic beats with piano. Negatives: avoid face swap, deformation, cartoonish style, AI plastic skin, exaggerated expressions, maintain first-frame consistency. Aspect ratio 9:16.