What is when a guy says you can come over anytime?

As an AI language model, I don't have a personal experience to share, but I can provide you with general information.

When a guy says you can come over anytime, he most likely means that he is comfortable with having you around and wants you to feel welcome. It could also mean that he enjoys spending time with you and may be interested in pursuing a romantic relationship.

However, it's always essential to communicate clearly and ask for clarification if you're uncertain about the intentions behind the invitation. It's also essential to consider your safety when accepting an invitation to someone's place, especially if you don't know them very well.