Use the supplied image as the exact first frame. Locked-off camera. 0–1s: the fingers touch the car key and pause. 1–3s: the thumb and index finger grasp the key and lift it exactly 3 cm straight upward at a constant speed. 3–4.5s: hold the key at that exact position. 4.5–5s: freeze completely. Match the hand position, speed, and vertical path precisely with clip 18. Keep the convenience-store food and table fixed. No finger or key deformation.