The article discusses the upcoming sequel to the popular TV series Downton Abbey, titled "Downton Abbey 2: A New Era," set to be released in 2022. The main focus of the article is on the on-screen couples in the series who reportedly dislike each other in real life. The tension between these couples adds an interesting dynamic to the show and has captured the attention of fans. Despite their on-screen chemistry, it is revealed that these couples have a strained relationship off-screen, which has led to conflicts and disagreements behind the scenes. This behind-the-scenes drama adds an intriguing layer to the show and has sparked speculation and curiosity among viewers. With the upcoming release of the sequel, fans are eagerly anticipating how these real-life tensions will translate on screen and impact the dynamics of the show.