What is girl calls me hun?

When a girl calls you "hun," it could be a sign of endearment. Usually, it means that she thinks of you fondly and wants to show that she feels comfortable around you. The term "hun" is often used as a shortened form of "honey," "hunk," or "honestly." It's a casual and friendly term of address, often associated with Southern US culture. However, the exact meaning can vary depending on the context and the relationship between the two people. It may simply be a polite way of addressing someone, or it could be a subtle hint that she likes you. It's important to pay attention to the tone and body language of the girl when she calls you "hun" to better understand what she means.