This novel revolves around a middle-aged couple, Ira and Maggie Moran, and their journey to a funeral. The story delves into their relationship dynamics, their regrets, and their hopes for the future. The narrative explores the complexities of marriage, the disappointments of parenthood, and the general trials and tribulations of life. The couple's interactions with other characters they meet along the way further illuminate their struggles and their enduring love for each other.

The novel follows the life of a travel writer, who, after the death of his son and subsequent separation from his wife, embarks on a journey of self-discovery. He meets an eccentric dog trainer who is the complete opposite of his introverted and orderly self. Through their relationship, he learns to embrace the unpredictability of life and move beyond his grief. The story is a poignant exploration of love, loss, and the unexpected turns life can take.