A heartwarming Pixar-style 3D animation featuring an adorable cartoon character surrounded by an abundance of colorful balloons. The balloons form a banner that reads "Happy Birthday to You!" in vibrant pastel colors. Set in a picturesque outdoor scene, the character is bathed in the golden-hour lighting, creating a warm and inviting atmosphere. The cinematic angle composition captures the essence of a perfect birthday moment, making it an unforgettable memory.