What is what does it mean when a guy looks down when you walk by?

When a guy looks down when you walk by, it can indicate a range of feelings or social cues, and the context is essential for a more accurate interpretation. Here are some possibilities:

1. Shyness or Timidity: The individual might feel shy or socially anxious, making it uncomfortable for them to make eye contact. Looking down can be a way to avoid direct interaction.

2. Respect or Politeness: In some cultures or social contexts, looking down might be a sign of respect or politeness, aimed at avoiding being intrusive or overly assertive.

3. Nervousness or Uncertainty: He might be uncertain about how to engage with you, leading to nervous behavior such as looking down.

4. Lack of Interest: The person might simply not be interested in engaging or acknowledging someone passing by, and looking down is a way of indicating this disinterest.

5. Deep in Thought: He could be preoccupied with his thoughts and not consciously aware of you passing by, hence looking down.

6. Avoidance: If there is a history or context of discomfort between you, he might look down to avoid confrontation or interaction.

Understanding his character, your relationship with him, and the situation will help in interpreting his behavior more accurately. It's always a good idea to consider multiple factors before drawing conclusions about someone's intentions or feelings.