"The Last Tango in Halifax" is a British television series that premiered in 2012. The show follows the story of childhood sweethearts Alan and Gillian, who reconnect later in life through social media. As they navigate their rekindled romance, they also deal with family dynamics and the challenges of aging. Set in the picturesque countryside of Yorkshire, the series explores themes of love, family, and the complexities of relationships. It features a talented cast, including Derek Jacobi and Anne Reid, and has received critical acclaim for its writing and performances, resonating with audiences of all ages.