Identifying Mrs. Green's Tone

In a small town, there was a charming little bookstore called "Whimsical Pages." The owner, Mrs. Green, loved to tell stories about the adventures of the characters from the books on her shelves. Every Saturday, she would invite children to gather around her and listen as she animatedly shared tales of brave knights, clever animals, and magical lands. The children would sit entranced, their eyes wide with wonder. Mrs. Green would often say, "Books are like windows to different worlds!" This Saturday, she began her story with excitement in her voice, filled with enthusiasm for the adventures to come.