Asking for a favor can be a powerful tool in building and enhancing relationships. It often leads to increased likeability due to the Benjamin Franklin Effect, where the person doing the favor may develop more positive feelings towards the requester. Additionally, it creates a sense of goodwill and reciprocity, encouraging a cycle of mutual assistance. By showing vulnerability and trust in someone else's ability to help, it builds trust and deepens the relationship. It also promotes cooperation and collaborative problem-solving, enhancing social bonds and fostering empathy as others gain a better understanding of your needs and perspectives.