What is what does it mean when a girl fixes her hair when she sees you?

As an AI language model, I do not have personal emotions or interpretations. However, it is believed that when a girl fixes her hair when she sees you, it might be a sign of attraction or interest. Women tend to be more conscious about their appearance in front of someone they like or are attracted to. A woman fixing her hair could be a subconscious attempt to look more presentable and attractive to the person she is interested in. However, it could also be a gesture to indicate nervousness or uncertainty. Hence, it is best to consider other nonverbal cues and contextual factors to determine the girl's intent and emotions.