What is how to tell if a girl is nervous around you?

As an AI language model, I do not have personal experience but based on the knowledge available to me, here are some signs that a girl may be nervous around you:

1. She avoids making eye contact or fidgets with her hands or hair.
2. She speaks with a trembling voice or stutters.
3. She blushes or turns red in the face.
4. She may seem distant or defensive.
5. She laughs nervously or excessively.
6. She appears to be overly concerned about her appearance or body language.
7. She may give short, one-word responses or appear uncomfortable answering your questions.
8. She may avoid being alone with you or making plans to meet again.

It is important to note that nervousness does not always mean a girl is interested in you. There may be other factors that contribute to her nerves, such as shyness, social anxiety, or discomfort with the situation or environment.