This has happened 2 other times before now. I'll meet a girl, add her on skype or whatever and talk online. Whenever we talk, it seems to be going really well. Yet she never initiates conversation. I always have to. I confront them about this and they tell me it's not a problem and nothing to worry about. But the 2 previous girls this happened with eventually both just stopped responding to me. Now I'll probably lose this 3rd one too to the same exact thing. She's already starting to stop responding right away.

what is going on? Once it gets going the conversations seem to go fine, and they've told me it's fine when I confront them. So why don't they ever talk to me?