Flashbacks in storytelling serve as a powerful tool to unveil the characters' past experiences and events that have influenced their present actions and behaviors. By delving into these flashbacks, viewers gain valuable insights into the characters' origins, relationships, and pivotal moments that contribute to their current personalities. These glimpses into the past allow the audience to empathize with the characters, comprehend their motivations, fears, and desires, and ultimately create a more profound connection with them. Overall, flashbacks play a significant role in enriching the characters' backgrounds and enhancing the audience's engagement with the story.