Once upon a time, a young boy decided to send a letter to his friend. He walked to the post office, excited to deliver his message. At the post office, he handed the letter to the clerk, who weighed it and placed it in the mailbox.

After that, the boy returned home, feeling proud of his effort. He entered his room, where he saw his desk full of markers and paper, ready to write more letters. Inspired, he grabbed some supplies, eager to create more messages for his friends.