What is when a guy asks if you are sleeping with anyone?

As an AI language model, I cannot provide personal opinions, but I can give general information:

When a guy asks if you are sleeping with anyone, it could be for various reasons. It may be out of curiosity, or he may be interested in starting a relationship with you and wants to know if you are single. He could also be concerned about your sexual health and wants to make sure you are being safe. In any case, it is your prerogative to answer or withhold that information based on your comfort level and relationship with the person asking. It is essential to be open and honest with your partner or potential partner regarding your sexual history and health.