I'm going to ask 3 questions, but one of them isn't about the woman.
How long have you known her?
Any habits (other than smoking)? I'm not talking just about a daily ritual - even something as small as a tic like consistently chewing on erasers or spinning salt shakers. Any of that shit?
If you know, how do people act around her? Same while working as outside of work?
Can I get another question if you're not able to answer any of these?