I have had my fair share of crushes on PC. I think my first ever crush was TwilightBlade and I managed to pretty consistently get on her nerves. I eventually confessed, she turned me down, we stayed friends for a while though it was a bit bumpy. Finally though, I had enough of her and she's probably had enough of me too so as far as I am concerned, our friendship is dead.
My biggest crush on PC was Yoshikkko. I was pretty mean to her when we first met (as I have a habit to be when I meet new people on the internet, wasn't anything personal) but yeah we started talking and she seemed to be OK at first. She had a few weird tendencies but then so did I. Our friendship developed really nicely for a few months and I started to develop an interest in her. Eventually though she started talking to other new people on PC more and I essentially got shafted. This filled me with jealousy and I succumbed to the darkness within. I ended up hurting her which caused a rift between us, though she decided to keep me around. A while after that I confessed to her and she turned me down, saying that she couldn't know how she really felt about anyone without knowing them in real life. So further down the line I decided to take a trip to visit her and confess face to face. I arranged a meeting with her one on one on the Saturday night with chocolate and a poem to hand but she shot me down again essentially because she didn't like me in that way. That internally destroyed me for a long while and I fell into chronic depression. After that she pretty much cut off her ties with me because I was too obsessive and such. I have tried to get back in touch with her but to no avail. I look back and realize I acted rashly. I can admit that now. I was a desperate man back then but I am far stronger now. Both physically and mentally. I still suffer a bit from the whole ordeal each day but it's just a trivial thing now. I have gained a new-found mastery of my darkness and I have her to thank for that.