So sometime last year I met this girl online who had bpd and we got along pretty well at first. We hung out everyday for two weeks til she left to go see her friend for a couple of days. Whenever she got back it was like she was a completely different person which I don’t really understand. I just wanna know what causes someone like this to just ghost? She was all about me and basically put me on a pedestal and wanted me to do everything with her but it just change instantly.