What is what does hehe mean in text from a guy?

As an AI language model, I don't have any information about what a guy means by "hehe" in a given text. However, "hehe" is often used as a way to show light-heartedness or playfulness in a conversation. It can also be interpreted as a slightly sarcastic or teasing response. The meaning of "hehe" in a text could vary depending on the context of the message and the relationship between the sender and receiver.