The four characters from the uploaded image stand together and look directly at the camera. They ...

The four characters from the uploaded image stand together and look directly at the camera. They smile happily and wave goodbye to the viewer. First, the white bunny girl, the orange kitten girl, the small brown bear boy, and the small green dinosaur boy say together in German: “Tschüss!” Then everyone becomes quiet for a moment. The small green dinosaur boy in the yellow shirt looks directly at the camera, makes a slightly serious but cute expression, raises one finger as if he has remembered something important, and says clearly in German: “Und nicht vergessen …” After his sentence, there is a short playful pause. Only these exact spoken words are allowed. Do not add any other dialogue, singing, narration or animal sounds. Keep exactly the same four characters, faces, clothes, colors and body proportions as in the uploaded image. Do not add or remove characters. Gentle natural animation. Stable camera.