What is what does it mean when a girl plays with her hair?

As an AI language model, I don't have personal experiences or emotions. However, playing with hair is a common body language gesture that can have different meanings depending on the context and situation.

In general, when a girl plays with her hair, it can indicate nervousness, shyness, or flirting. It may also be a sign of confidence or attractiveness.

If the girl is twirling her hair or flipping it, it may suggest that she's nervous or trying to draw attention to herself. If she's stroking or tucking her hair behind her ear, it may show that she's shy or uncertain.

However, if she's tousling or running her fingers through her hair, it can be a confident and flirtatious gesture. This movement can be a way of showing off her hair, which is a common way that some women exhibit their attractiveness.

Overall, the meaning behind playing with hair can vary, depending on the overall context in which it's happening and the actions that accompany this behavior.