Cooper's lesson on Thankfulness

One sunny afternoon, Cooper sat on the living room floor, playing with Duke, his loyal gray dog. Daddy watched them, smiling at their bond. Suddenly, Cooper stopped and looked up at Daddy. 'Why do we say thank you?' he asked curiously. Daddy paused, thinking of how to explain this to his young son. 'Well, Cooper, saying thank you is a way to show our happiness and appreciation,' Daddy began. Cooper tilted his head, intrigued. 'Let me show you,' Daddy said, standing up.