Did Johnny have SPOILER WARNING
Did he have AIDS? I missed the start and figured maybe i missed something. He didn't want to bone the woman in the window, and when the yuppie said something about giving whatshername AIDS, maybe it was the other way around. Plus he was coughing all the time. Plus he was saying about Hitler reading Nostradamus and causing a self fulfilling propecy. Maybe Johnny was bringing about the end of man by chatting up all the ladies.
I guess with so much talking in the movie, you can kind of make a case for anything, but it seems like him having the plague was kind of sort of strongly implied. I suppose he didn't seem like a super evil guy so maybe he wasn't conciously.
Anyway a good film. Made me think. Slightly depressing though.