she could be interested and is thinking about how it would be like to kiss you hence she could be interested in you. or maybe you have very unique looking lips and she is plainly facinated. or maybe think she is looking there when she reall isen't. please help me.
ive been told to alternate between looking at people's eyes, lips, and hands, because its good people skills and it makes the person you're talking to think that you are fully engaging yourself in the conversation. so it could mean nothing :\