The two first met when she was just 18, outside a laundromat in Nashville. Reflecting on their initial encounter, Parton recalled how genuine Dean seemed, remarking that he was among the few who showed genuine interest in her beyond her appearance. Their love blossomed, leading to their marriage on May 30, 1966, in Ringgold, Georgia.

Despite his substantial influence on her life and work, specifically inspiring the classic song "Jolene," Dean kept mainly out of the public eye, working in his asphalt-paving business. Parton humorously dealt with rumors about Dean's existence over the years, often joking that he was fabricated to prevent others from pursuing her. The couple, who did not have children together, are said to have shared a bond that went beyond words. Dean is survived by his siblings, Sandra and Donnie, while the music world remembers the love story between the iconic artist and her partner.