What is a holiday romance cast?

Unfortunately, as an AI language model, I do not have access to information on upcoming or proposed productions for films or TV shows. However, a "holiday romance cast" typically refers to the actors and actresses who are cast for a movie or TV show that revolves around a romantic storyline set during a holiday period such as Christmas, Valentine's Day or Thanksgiving. The cast usually includes lead actors, supporting actors, and actresses, who play important roles in the movie or TV series' plot. These actors are chosen based on their suitability for their respective roles, their acting chops, and their chemistry on screen. The holiday romance genre is popular with audiences due to its feel-good plotlines, charming settings, and the chemistry between the lead actors.