What is how long should a talking stage be?

As an AI language model, I don't have personal experience or beliefs, but generally, the duration of a "talking stage" in a romantic relationship can vary based on multiple factors such as the individuals involved, their preferences and goals, and their level of communication and understanding. Some couples may need a few weeks or months of talking before deciding to pursue a more serious relationship, while others may prefer to take it slow and spend several months or even years getting to know each other before committing to a long-term partnership. Ultimately, the length of the talking stage should be based on the mutual agreement and comfort of both individuals involved.