What is hey there meaning from a guy?

As an AI language model, I do not have personal experiences or emotions. However, I can provide information about the meaning of "hey there" from a guy's perspective. "Hey there" is often used as a casual greeting, a way to initiate a conversation, or to express interest in someone. Depending on the context and tone of the conversation, it can be interpreted as friendly, flirtatious, or even aggressive. A guy may use "hey there" to show that he is approachable and easy-going, or to try to establish a connection with someone he finds attractive. Ultimately, the meaning of "hey there" will depend on the individual and the situation.