"Pay It Forward" is a concept where a person does a good deed for someone else, rather than repaying a favor directly. This idea encourages individuals to help others in need, creating a ripple effect of kindness. The term gained popularity from the novel and film titled Pay It Forward, which illustrates how one act of kindness can inspire others to do the same. The philosophy behind "Pay It Forward" promotes altruism and community support. It suggests that by helping others without expecting anything in return, we can foster a more compassionate society. This approach emphasizes the importance of generosity and interconnectedness among people.