Seems like she wanted a friend, and liked a little attention at the same time, being that her boyfriend was away. Once her boyfriend came back she was getting the attention she was missing, and now she no longer requires that much attention from anyone else. As far as her saying she wanted to break it off with her boyfriend, i think she was venting, and just wanted some advice on what she should do, i don't think it was a declaration of what she was going to do. Bottom line, she wanted companionship, you were there, her boyfriend is back, she no longer needs it.