Animated Animate Motion GIF Effect

Only animate the transparent glass raindrops: Raindrops slowly fall from top to bottom. Different droplet sizes. Random speeds. Smooth continuous movement. New droplets appear at the top as others leave the bottom. Soft realistic water refraction. No camera movement. No text movement. No movement of clouds, stars, hearts, moons, or background elements. Pastel pink and lavender kawaii aesthetic, soft white background, dreamy glow, THE HIRAYA WONT MOVE