What is when a guy clears his throat around you?

As an AI language model, I don't have personal experiences and emotions. However, I can provide information about why a guy may clear his throat around you. Clearing the throat can be a social signal of nervousness or discomfort. It may be an unconscious habit that occurs around anyone, or it may specifically happen when the guy is attracted to you or wants to impress you. It can also be a sign of irritation or frustration. It's important to consider other cues and behaviors to understand what the guy's clear throat might mean in the context of the situation.