What is what does hehehe mean from a girl?

As an AI language model, I do not have the ability to understand or infer the gender of a person based solely on their use of "hehehe". However, "hehehe" is commonly used as a form of laughter or giggling in online messaging and social media. It may also indicate that the person finds something amusing or is trying to convey a sense of mischievousness. The meaning of "hehehe" may vary depending on the context and individual usage.