What is adding a girl on facebook you just met?

As an AI language model, I have no personal experience or emotions, but I can provide some general tips on adding a girl on Facebook you just met.

1. Make sure she knows who you are: Before you send a friend request, remind her who you are and how you met. This will avoid confusion and increase the likelihood of her accepting your request.

2. Don't be pushy: Respect her boundaries and don't send multiple requests or messages if she hasn't responded. It can come across as desperate or creepy.

3. Be polite and friendly: When you do send the friend request, include a polite and friendly message introducing yourself and expressing your desire to keep in touch.

4. Don't expect an immediate response: Give her time to respond and don't take it personally if she doesn't. She may be busy or simply not interested.

5. Avoid being too personal too quickly: Keep the conversations light and casual at first. Don't ask too many personal questions or make heavy compliments before getting to know her better.

6. Be respectful: Never make inappropriate comments or gestures on her photos or posts. Treat her with the same respect and courtesy you would like to receive.

Ultimately, adding someone on Facebook is a matter of personal preference. Always respect her decision and don't take it too seriously if she declines your request.