SUBJECTS:
Subject 1: Adult male, Western casual everyday home and outing attire, short jacket, basic T-shirt, long pants, everyday shoes; lean build, natural and efficient movements.
Subject 2: Golden Retriever, large head, broad chest, thick, fluffy fur; overall short and round proportions, cute, with expressive facial features.
Style: Stylized 3D animation, simplified materials, and expressive motion.

ENVIRONMENT:
Modern home interior style. In the center of the living room is a large light-colored fabric sofa with soft, simple lines, and two fluffy throw pillows. In front of it is a low wooden coffee table with a bag of snacks and a remote control on it. On one side, the front door, entryway cabinet, wall art, floor lamp, and large curtains are visible. Daytime natural light pours in from the window, combined with soft indoor lighting. Materials are simplified, with clear distinctions between fabric, wood, plastic, and metal.

TIMELINE:

0:00-0:02:
Medium shot from a side-front angle, showing both the living room and entryway. The man stands by the door, facing outward, then turns his head to look at the Golden Retriever in the living room. He raises his hand to point at the sofa, holding his finger in mid-air for a beat, then naturally says to the dog: “No getting on the couch, okay? Be good.” Cut to a close-up of the dog: the Golden Retriever immediately trots into frame, gently rubs against the man’s lower leg, then sits upright, looking up at him with a smile and ears slightly angled back. Cut to a half-body close-up of the man: he looks down, pats the dog’s head, then turns to open the door and walks out. The door closes on camera.

0:02-0:04:
Fixed medium shot, the door is closed, and the room stays quiet for a beat. The Golden Retriever remains sitting in place. Insert close-up: the dog’s smile slowly fades, and then it pushes off the ground with its hind legs, its body suddenly lunging towards the sofa, exiting the frame.

0:04-0:06:
Tracking medium-close shot, the camera pans along with the dog’s movement. The Golden Retriever leaps onto the sofa, and the cushion visibly sinks on impact. Cut to a close-up of the sofa: the dog uses its body to push one of the throw pillows backward, shoving it behind itself. Then cut to a side close-up: the dog twists and leans back, pressing its whole back and hips deeply into the cushion. Finally, cut to a close-up of its legs: the dog crosses one hind leg over the other in an exaggerated lounging pose, one front paw loosely resting on the remote control, its body sinking back into the cushion, fully relaxed.

0:06-0:08:
Close shot showing both the sofa and coffee table. The Golden Retriever continues leaning back, sitting lower and lower, and the depression in the center of the sofa becomes deeper and more obvious. Insert close-up of the front paws: it first leans its upper body slightly forward, then stretches its other front paw toward the edge of the coffee table, hooking one corner of the snack bag and dragging it closer toward the sofa. Then cut to a close-up of the bag opening: the dog lowers its head, brings its nose close to the snack bag, and places a front paw on the opening, getting ready to eat.

0:08-0:11:
Insert close-up of the door lock: suddenly, the sound of keys clinking and the lock turning is heard from outside. Cut back to the close-up of the dog: its movement in front of the snack bag stops immediately, its body stiffens, ears perk up, and eyes widen. The next beat cuts slightly wider: the dog suddenly springs up from the sofa; as it leaves the cushion, a clear dog-shaped dent is left in the center of the sofa. One throw pillow is knocked to the side, and the snack bag remains where it was just dragged closer. The camera quickly follows the dog landing on the floor. The dog jumps down from the sofa, rushes back to its original position, skids to a stop, turns, and sits down in one smooth sequence of actions. Finally, a front close-up: the dog reverts to its earlier polite smile, looking up toward the door.

0:11-0:15:
Medium shot, the door opens, and the man walks back inside. He bends down to pick up his car keys from the entryway cabinet. Cut to a half-body close-up of the man: he straightens up and casually turns his head toward the living room. Then switch to the man’s first-person view: his gaze naturally sweeps across the room. It first passes over the dog sitting properly in its original place, the dog sitting perfectly upright, looking up this way without moving. His gaze continues sliding past the sofa. After passing it for half a beat, it suddenly stops. The camera slightly pulls back, centers again on the middle of the sofa, and zooms in to show more details: the dog-shaped dent left when the dog sprang up is still clearly visible in the center of the sofa, one throw pillow lies tilted beside it, the remote is half-stuck in the cushion gap, and the snack bag is still resting on the side closer to the sofa. Cut back to