history: I recently started talking to and lightly dating a woman. I really enjoy her company. I thought we would end up being together, but she recently moved and now treats me differently. I recently found out that a person I very much intimately admired did not feel the same way for me. I was pretty surprised. I'm sorry to hear that! How did you find out? 
current: She just started treating me differently all of a sudden. And now she is going to be moving away soon.
next: That's a real bummer, but as they say, there are plenty of fish in the sea!