A vibrant and eye-catching thumbnail featuring **Arjun**, a young boy with brig

A vibrant and eye-catching thumbnail featuring **Arjun**, a young boy with bright eyes and a warm smile, standing confidently beside **Leo**, a majestic lion with a golden mane. They are in the middle of a lush, green forest with tall trees in the background. Arjun is holding out a hand filled with berries, while Leo gently nuzzles against him, showing their friendship. The scene is bathed in soft sunlight filtering through the trees, creating a warm and magical atmosphere. The title, "Arjun and Leo: The Boy and the Lion's Friendship," is displayed in bold, playful font across the top or bottom of the image, with bright colors to attract attention.