Locked static camera. Exact first-to-last frame continuity. Use the first image as the precise start frame and the second image as the precise end frame. Animate only the large yellow gift box. The box makes a few slight controlled side-to-side motions while staying fixed in the same floor position and keeping its rigid rectangular shape. The pink bow gradually loosens and fully unties because of this motion, and as a direct result the lid slowly shifts left until it matches the end frame exactly. The candle is already extinguished before the shot begins and remains extinguished the entire time: no flame, no glow, no ember, no smoke, and it must never relight. All other objects remain completely still and unchanged, including the four smaller gift boxes, balloons, cake, candle, confetti, shelves, bench, curtain, walls, floor, and lighting. No morphing, no camera movement, no new objects. Nothing comes out of the big box. Keep motion subtle, believable, and limited to the big box only.
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