She is probably pondering something.
If she's busy with something, it might just be something she does when she concentrates (I know I do). If you're talking or with each other and she's looking at you, it could be a little way of flirting (again, I know I do).
Chat with our AI personalities
Someone biting the lips of a girl during a kiss can signify playfulness, desire, or a more intense and passionate connection. It may also indicate a desire to add an element of restraint or control to the kiss. However, it's important to always prioritize communication and consent in any intimate interaction to ensure both parties are comfortable and enjoying the experience.
Well it probably means....
A. she likes you
or
B. her lip itches
yeah she probably likes you.