How can I bounce back from this? Met up this girl through a friend and we got talking on FB. She was being really flirty and chatty to me but I thought she was just being friendly. A few weeks later my friend tells me this girl has had a crush on me so I thought I could see where things could go. I kept talking to her in the next few days and then I asked her to hang out with me, but then she says she's not interested in me anymore.
I don't get it, finally when I catch feelings for her, she loses feelings for me and I was so dumb to miss some obvious signs. She is a really nice girl too and I feel that I screwed up so badly to miss out on a girl like that. I don't know what to do; I feel worthless.