What is when a guy says be safe?

When a guy says "be safe", it usually means that he cares about your well-being and wants you to take precautions in order to stay safe. This phrase can be used in different situations, such as when you're going out alone at night, traveling to a new city, or even doing something seemingly mundane like driving.

When a guy says "be safe", it can also be interpreted as a way of showing concern and empathy for any potential risks or dangers that may come your way. He wants you to know that he is thinking about you and wants you to stay safe and out of harm's way.

Overall, when a guy says "be safe", it is a kind and caring gesture that shows that he values your safety and well-being.