Ive been using PW/BWD on my target since December last year. On Friday my target's band played a gig, while talking to him I casually mentioned that I was going to see another bands gig on sunday. I then PW'd him and saw us having a friendly chat at that gig, come sunday he was there and we did have a friendly chat, at one point he walked past my friend and I and lightly pinched/squeezed my waist. (I know that was intentional and not that he was just trying to walk past behind me as there was plenty of room to walk through) Even though its taken a few months for small success I couldn't be more happier!!