you need to make a women want to be around you all the time, easier said than done btw
What's your preference? 2D or 3D? If it 2D I might be able to help
be friendly, start small; if you see them daily, just smile and continue on your way, eventually you'll work up to a wave and a "hey", and so on.
This will take away the "random creep" vibe -- then one day you'll be able to small talk with them