Seed: 189527; Documentary style; 18-second continuous shot (0:00-0:18); Character consistency: Same Grandpa (60yo, 165cm) and Girl (8yo, 120cm) as Scene 1, with identical appearance, clothing, and proportion; 0:00-0:05: Close-up of fluffy pink cotton candy spinning on a rusty street cart, vendor’s calloused hand adjusting the machine; pull back quickly to medium shot: Girl stands on sunny sidewalk (same as Scene 1’s background, light gray concrete + low green plants), eyes wide with longing, mouth slightly agape, hands lightly gripping overalls straps; Grandpa stands beside her (left of Girl, 15cm apart), hand tightly clutching a worn brown wallet in his pocket (thumb rubbing frayed edge), shoulders slightly stooped; Lighting: Golden hour natural light (5500K, 45° front-side illumination, consistent with Scene 1); Girl (soft, excited, childlike voice): "Grandpa, look! Can I have one?" 0:06-0:12: Medium shot → close-up: Grandpa’s weathered face (sun-tanned, deep crow’s feet) shows guilt and helplessness; close-up of his grease-stained rough hand patting the Girl’s chubby cheek gently; Grandpa (soft, apologetic, hoarse voice): "Not today, sweetie. I can’t afford it right now." Girl (pouting, cheeks puffing, upset): "Fine! I don’t want it anyway!" She turns and steps back, small fists clenched. 0:13-0:18: Over-the-shoulder shot → medium shot: Grandpa’s slumped shoulders, gnarled hand hovering mid-air, eyes fixed on the cotton candy cart with regret; Mom’s hand (off-camera) opens the door of a beat-up sedan parked nearby; Mom (off-camera, gentle, realistic tone): "Honey, let’s go home." Girl runs toward the car, back to camera; Grandpa stands still, watching her leave, subtle sadness in his eyes; Camera movement: Handheld follow shot (slight shake, documentary texture) when Girl runs; Resolution: 1920×1080; Frame rate: 30fps; Sound effect: Cotton candy machine whirring, distant bird chirps, natural dialogue volume.