David Harbour, known for his role as Jim Hopper in "Stranger Things," was rumored to have dated Winona Ryder, who plays Joyce Byers in the same series. Their on-screen chemistry and close friendship off-screen sparked speculation about a romantic relationship. This speculation was fueled by their interactions during promotional events and interviews, leading fans to wonder if there was more than just a professional connection. Despite the rumors, both actors have maintained a strong friendship, with Harbour often expressing admiration for Ryder's talent and contributions to the show.