I work as a concierge in an apartment and there's this girl who lives in the same building. I joined this site a few weeks back and since then this girl is smiling and making good eye contact with me. I don't if she is just being polite like a normal greeting or is it some hint i am not getting. I introduced myself,. did a little bit of conversation with her but the thing I lack is i talking only about work stuff like as a security guard i only greet her and tell her if she has any parcels or how was your day and that's it. One day she also asked me if I want anything as she was going out to the market to get something for herself. I work only on weekends. So i see her after whole week and only if she comes down and passes in front of front desk where i sit. What and how should I proceed to setup a date with her, or should i try to talk to her more to add some interest or something. Since I work only weekends and worked only 2-3 weekends till now, she and me only make eye contact and wish a nice day to each other and nothing else. I. don't think she has a boyfriend because mostly she has her female friends coming in and out. Kindly tell me what should i do.. Any suggestions would be appreciated.