Birthday Car Surprise AI Video Prompt: Fountain Crash

[LOOK — LOCKED, APPLIES TO THE WHOLE CLIP]
Photoreal handheld smartphone footage filmed by a friend, vertical 9:16, one continuous take. Warm golden-hour Tuscan light, long soft shadows, honey-coloured stone, true-to-life colours, natural phone sharpness, light handheld shake, fine grain. It must look like a real home video, not a film.
[References]
The woman corresponds to @Image1. Use her face, green eyes, freckles, long red-copper ombre hair, and her outfit: black silk satin slip dress, figure-hugging, mid-calf length, thin spaghetti straps, low cowl neckline, high slit up the left thigh; strappy black heeled sandals; thin gold necklace and small gold hoop earrings. Do not use the grey studio background or the two-panel layout.
The man corresponds to @Image2. Use his face, short dark-brown hair, stubble and his outfit: white linen shirt with rolled sleeves, beige chinos, white sneakers. Do not use the studio background or the two-panel layout.
The car corresponds to @Image3. Keep its exact design: Rolls-Royce Dawn convertible with the soft top fully down, glossy pastel mint-green paint, cream leather seats, chrome grille, chrome wheels, a big pink satin gift bow on the long bonnet. Do not use the studio background or the three-view layout. No morphing.
Real-world scale: the car is large, long and wide. Standing next to it, the top of its door reaches the woman’s hips. The man is taller than the woman.
There is one woman, one man, one car. The person filming is never fully seen.
[Scene]
The sunlit gravel courtyard of an old Tuscan villa: warm sandstone walls with green shutters, terracotta pots with lemon trees, tall dark cypresses behind the wall. The mint Rolls-Royce is parked on the gravel in front of the villa wall, its long bonnet pointing to the right of the frame.
Hidden just outside the right edge of the frame stands a large round stone fountain with a wide water basin. The fountain is not visible at all in stages 1–4.
[Stage 1] 0–3 seconds
Initial state: the woman from @Image1 stands facing the camera, both hands covering her eyes, laughing nervously. The Rolls-Royce is behind her. The man from @Image2 stands relaxed right next to the driver door, holding up the car key in one hand, grinning.
Primary event: the man counts down.
End state: she drops her hands and opens her eyes.
[Stage 2] 3–6 seconds
Continue from the previous stage.
Primary event: she turns her head toward the car behind her, sees it and freezes for a beat, then squeals with joy, presses both hands to her mouth, turns and runs toward the car in her heels, the satin dress swaying and the slit flashing her leg. The camera follows her from behind at a jog, shaky.
End state: she reaches the car; the man opens his arms.
[Stage 3] 6–9 seconds
Continue from the previous stage. The camera stays about three metres back, framing both of them from the knees up with the car beside them; it never pushes in on the bow.
Primary event: she throws her arms around the man’s neck, then turns and leans over the long bonnet, pressing her cheek against the pink bow, squealing with joy. The man laughs and dangles the key in front of her.
End state: she takes the key from his hand and bounces on her toes.
[Stage 4] 9–12 seconds
Continue from the previous stage. The camera stops about four metres from the side of the car and holds still, showing the whole driver side of the car, her and the man; the bow is small in frame. The fountain is still out of frame.
Primary event: the man opens the driver door for her like a gentleman. She sits down in the cream leather seat of the open convertible, he closes the door and steps back two steps, hands in his pockets, proud. She grips the steering wheel, beaming, fully visible above the door because the roof is down.
End state: she is behind the wheel, the man stands beside the rear of the car.
[Stage 5] 12–14.5 seconds
Continue from the previous stage.
Primary event: the engine roars. The Rolls-Royce suddenly lurches forward to the right, much faster than expected. The man runs after it with one arm stretched out. The camera whips to the right to follow the car, and only now the big stone fountain appears. The front of the car hits the stone rim of the fountain with a heavy thud. A huge burst of fountain water shoots up and rains down into the open car and over her. The pink bow flies off the bonnet.
End state: the car is stopped against the fountain, water pouring over it.
[Stage 6] 14.5–16 seconds
Continue from the previous stage.
Primary event: the person filming panics: the phone swings wildly, tilts, then slips out of their hand and falls.
End state: the phone lies on the gravel, camera looking up at a low tilted angle toward the car and the fountain.
[Stage 7] 16–20 seconds
Continue from the previous stage. The camera lies still on the ground until the end, tilted, gravel in the foreground, the car and the people large enough in frame to read their faces.
Primary event: the white sneakers of the person filming run past the lens. The man stands on the gravel outside the car, next to the driver door, full body visible, both hands on his head, mouth open. He is never inside the car. The woman stands up in the open car, soaking wet, unhurt, hair dripping, hands over her mouth in shock. Fountain water keeps splashing over the bonnet.
End state: the man still holds his head standing beside the car, she stands in the wet car, water still falling.
[Camera]
One continuous handheld phone shot from a friend’s point of view, no cuts, no third-person or drone angles. The camera follows her in stages 1–3, holds still in stage 4, whips right in stage 5, falls in stage 6 and lies on the ground in stage 7.
[Audio]
Natural phone-microphone sound, birdsong.
Man (stage 1): “Three… two… one… open your eyes.”
Woman (stage 2): “Oh my god! What is it? No… wait, wait!”
Man (stage 3): “Happy birthday, babe!”
Woman (stage 3): “I love her! I love her so much!”
<Powerful V12 engine roaring> <Gravel spraying> <Heavy thud against stone> <Big splash of water> <Phone clattering on gravel> Then only splashing water and distant birds.
No music.
[Maintain Consistency]
The woman keeps her face, red-copper hair and black satin slip dress (wet at the end). The man keeps his face and white shirt. The car stays a mint Rolls-Royce Dawn convertible with the top down, at real size. The car hits only the fountain and only once. Nobody is injured. No captions, no on-screen text, no logos.