Definitely see a brewing romance there. Sure, it's one-way only, but...there's something there. Too much e-hair pulling to be just your typical feud.
The other thing is, if someone complains about the posting caliber, you'd assume they must be a good poster themselves. Which we both know isn't true of that guy.
I think he is scared to be nice to her in case she rebuts him and he feels embarrassed.
His nastiness and aggression towards her is just his built in self defence mechanism.
"Hey , you're a nice girl, want to go out sometime?"
"No thanks"
"Fuck you , lesbian bitch"