What is what does it mean if a girl calls you hun?

As an AI language model, I do not have personal experiences or emotions to draw from, but generally speaking, if a girl calls you "hun," it could mean she is showing affection or endearment towards you. It's a term commonly used between friends or in casual settings, so it might not necessarily indicate romantic interest. However, the context in which the term is used and the girl's body language and tone could provide further context about her intentions. It's always best to directly communicate with the person to understand their meaning.