Im 25, theres this lady that works in the same plaza as me, she's in her mid 30's, still single.. each time i see her i could see lonliness in her eyes. she always try to blend in with some of the sales girl and younger girls in the plaza just to keep herself from thinking but i could tell that barely works for her. so one day i walked up to her and said hello, she responded and i dont know what happened i just found myself tlaking and saying stuffs like "where do you live?, is it just me or are you really feeling lonely?"etc.. she was just startled, and i just kept on going, finally, i asked when was the last time she had sex and i saw tears rolling down her eyes...i felt i've done a major damage, i apologised and left. few days later she saw me again n asked that we exchange numbers, and we did, since that day, she told me "damn all expectations and worries, i'll just live my life the way it comes", ever since then we've been doin sum stuffs together.. i go to her place to spend weekends, we'd talk and talk about anything and everything, make love and do all sorts of stuff. sometimes i even take her clubbing and other places i could just to keep her smiling.. this has been going on for about 5months now, and quite well its evident that she's changed a bit and now happier, but im feeling i've done more harm than good.. cos now i start to think of what'll happen if/when i decide to move on with my life cos its obvious we're not going anywhere with this, she still hasnt found another guy and the pressure is gradually settling in on me.. do i seat her down to talk about it and confirm our status so theres no mix up or high expectations?(cos i can tell she's very relaxed now), wont that be harsh?.. Please help.

Thank you all