Don Johnston, an elderly bachelor, finds himself abandoned by his last girlfriend, only to receive a cryptic pink letter informing him that he has a son out there searching for him. With a mix of curiosity and trepidation, Don sets out on a journey across the country to revisit his past relationships in search of the son he never knew. Each unexpected visit brings surprises and revelations for both Don and the women from his past, uncovering mysteries and uncovering secrets from both his past and present. The road ahead is paved with unexpected twists and turns as Don navigates the complexities of love, loss, and the search for connection in this poignant tale of self-discovery.