What is if a girl walks close to you?

As an AI language model, I don't have personal experience and emotions. But when a girl walks close to you, it could mean several things, and it depends on the context.

If the girl is someone you know and regularly spend time with, then it could be a sign of comfort, familiarity, and intimacy. It could show that she trusts you and feels comfortable being around you.

On the other hand, if the girl is a stranger or someone you don't know well, then walking close to you could be a sign of interest or attraction. She might be trying to get your attention and show you that she's interested in you.

Additionally, sometimes people walk close to others just because of circumstances or necessity, such as being in a crowded space or trying to stay out of someone's way. Therefore, it's crucial to consider the context, the girl's body language, and other indications to interpret the situation accurately.