Miranda was in Lex's office and sprayed herself with the Revenge...for some reason it occurred to me that she must have used the 100% version because she wanted a permanent handle on Lex. Then it backfired and cemented his already strong attraction to Lois.
What I like about PML is THIS was where Lex Luthor became a villain capable of doing anything. Up to that point in the series he's a powerful, worthy adversary. After PML he has no inhibitions with regard to Lois Lane.
--and to top it off, Lois is obviously attracted to Superman and he must therefore die. (Apologies to The Princess Bride.)
