将所附年轻女性的参考照片作为其面部、眼睛、粉色头发、肤色、雀斑、嘴唇、项链和上衣的唯一来源。在视频的每一帧中，她必须看起来与参考照片中完全相同…

Use the attached reference photo of the young woman as the ONLY source for her face, eyes, pink hair, skin tone, freckles, lips, necklace and top. She must look like the exact same person, wearing the exact same top, as in the reference in every frame of the video.

Eight-second vertical 9:16 handheld phone video, one continuous take inside a crowded dental treatment room. A young woman reclines in a dental chair while an assistant lays a paper bib on her, then a dentist leans quickly into the frame, rips the bib off, throws it on the floor, and examines her open mouth. The clip ends mid-examination, with her mouth open and the dentist focused.

REFERENCE LOCK
The woman in the video is the woman from the reference photo: same face shape, same light grey-blue eyes, same thick natural brows, same freckles, same full glossy lips, same warm tanned skin, same long pastel pink wavy hair with a centre parting. She wears the same top as in the reference photo: a fitted white ribbed cotton tank top with a rounded scoop neckline and thin shoulder straps, with the same fabric texture, same white colour, same fit. Her face, hair colour, hair length, skin tone and top do not change, age, morph or drift at any point, in any angle, including when the bib covers her face and when she opens her mouth. No face swap, no alternate look-alike, no beautification filter, no change of identity or top between shots.

MAIN SUBJECT
Young woman, early twenties, exactly as in the reference photo. Long thick pastel baby-pink hair falling past her shoulders in soft loose waves, centre parting, slightly darker natural roots at the part. Light grey-blue eyes, long dark lashes, thick natural softly arched brows, light freckles across the nose and cheeks, warm golden tanned skin, peachy pink blush on the cheeks. Full lips with a glossy nude-pink finish, relaxed closed-mouth half-smile with a slight smirk. Thin silver chain necklace with one small round crystal solitaire pendant. Top exactly as in the reference: fitted white ribbed cotton tank top, rounded scoop neckline, thin straps, thick opaque fabric that stays in place. She also wears beige high-waisted wide-leg trousers and white sneakers. Athletic, toned, natural build. She sits reclined in the chair with arms resting along the armrests.

LOCATION
Small dental treatment room, about 3 by 3 metres. Foreground: a beige-and-grey dental chair with grey padded armrests, the woman seated in it, grey tiled floor beside the chair. Midground: a cabinet with a dark red cloth folded on it, a bright green dental tool unit. Background: pale walls and a doorway. Four people around her: an assistant in a pink ribbed top, a second assistant in blue scrubs carrying a white canvas tote bag, a dentist in a black T-shirt, surgical mask and magnifying loupes, and one more person in black trousers crouching at the left edge. A thin grey suction tube hangs from the chair.

CAMERA AND LOOK
Handheld phone camera, high three-quarter angle looking down at the chair from about 1.5 metres, vertical frame, woman always centred with her face, the chair and the floor beside it visible. Hand shake, delayed autofocus, mild bloom, faint noise, muted contrast. One light source: flat overhead clinic fluorescent light, soft shadows, natural skin tone. No glossy beauty lighting, no artificial rim light, no heavy grading. Camera and operator never appear.

CONTINUOUS STORY

00:00-00:02 THE BIB IS PLACED
First frame already in motion. The woman from the reference looks into the lens with a calm, slightly amused expression, pink hair resting over both shoulders, white ribbed tank top as in the reference. The assistant in the pink top raises ONE white paper dental bib, ribbed and creased, in front of her face for a moment, then lays it flat across the front of her torso over the white tank top and smooths it down with both hands. When her face is uncovered it is the same face as in the reference. She does not move, only blinks.

00:02-00:04 THE DENTIST RIPS IT OFF AND THROWS IT
The dentist in the black T-shirt, mask and loupes drops fast into the frame from the left, leaning over her. His left hand grips the top edge of the bib, rips it off her torso in one quick upward-and-sideways motion with a sharp tearing snap, and tosses it down to the floor on the lower left. The bib flutters for a moment, hits the tiled floor and lies there flat and crumpled. Her white tank top underneath stays in place and unchanged, and her pink hair shifts slightly and settles back into the same soft waves. She keeps her head still, smiling, looking at the camera. The assistant in blue scrubs walks past behind her with the tote bag swinging.

00:04-00:05 THE BEAT
The bib stays on the floor, out of the way. She sits relaxed in the same white ribbed tank top, head tilted slightly to the left, light smirk, eyes on the lens, face identical to the reference photo. The dentist settles beside her with a dental mirror in his right hand.

00:05-00:08 THE EXAMINATION
The dentist lowers his face to about 30 cm from hers, loupes pointing at her mouth. She opens her mouth wide, her chin lifts slightly, her hands tighten on the armrests; her eyes, brows, freckles, skin tone and top stay exactly as in the reference. He inserts the mirror and checks her teeth, the suction tube bobs beside her cheek. The last frame holds on his focused look and her open mouth, with the room still visible behind them.

SOUND
Only natural room sound: soft rustle of the paper bib being laid down, a sharp tearing snap as it is ripped off, a light flutter and soft tap as it lands on the floor, low hum of the overhead light, faint hiss of the suction tube, footsteps and fabric rubbing, quiet murmuring and one short laugh from a bystander right after the throw, her soft breath as she opens her mouth. No music, narration, or laugh track.

ESSENTIAL CONTINUITY
Four stages in order: bib placed, rip and throw, beat, examination. The bib is one object: it is raised, laid down, ripped off, thrown to the floor and stays on the floor, never duplicated and never returning to her. The throw has three phases: grab, rip, release and landing on the floor. Hands and tools do not pass through her body. Her white ribbed tank top (scoop neckline, thin straps, as in the reference) and beige trousers stay in place and unchanged throughout, and the fabric stays opaque. Her identity stays locked to the reference photo for all 8 seconds: same face, same eyes, same pastel pink hair with the same colour, length and soft waves, same skin tone and freckles, same necklace, same top, same footwear. Direction of movement is the same in all stages: people and the bib enter from the left, and the bib is thrown to the lower left. The room, light, and the people around her stay the same across all 8 seconds. Preserve her face, hair, top, necklace, footwear throughout.

No repeated attempts, slow motion, teleportation, duplicated people, face changes, hair colour changes, changing outfits, top changes, CGI appearance, captions, subtitles, scoreboard overlays, watermarks, recording interface.