This is just my opinion, but I think I would just go w/the flow for now. Allow her to continue coming towards light of your candle. She's starting to feel safe and is beginning to thaw and enjoy being around you. I think it's too soon for a talk and if you did have a conversation w/her about where things are going, she may distance herself for a while. Just let her be and enjoy the time you spend w/her. You'll have a very good idea when the time is right to have that conversation.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.