The Enchanted Petal Cascade

First Frame Image Prompt: A close-up, eye-level shot of a clear glass vase sitting empty on a white linen tablecloth. A female hand with natural bare nails holds a cream-colored sealed envelope above the vase opening, flap-side down. Soft, romantic natural window lighting from the left. Photorealistic lifestyle photography style. Complete Image-to-Video Prompt: The hand holds the envelope over the vase opening. A finger slides under the flap and opens it slowly. The moment it opens, a cascade of soft, blush-pink rose petals pours out from the envelope in a continuous stream, fluttering down into the vase and piling up beautifully. More petals pour than the envelope could ever hold. The vase fills overflowing with petals. The hand sets the envelope flat beside the vase, now shown empty. Static camera, close-up eye-level, soft natural side lighting.