Nym and Pistol suddenly righteous?
Ha, it may be a while before I ever see an answer here, but I'll throw out the question anyway:
In Act I scene iii, Falstaff orders Nym and Pistol each to take some phony love letters to Mistresses Ford and Page. They both refuse to pander for him, even though, as we've seen previously, they are men of little conscience (robbing and ridiculing Slender) and they relish their image as drunken bullies. They've just watched Falstaff fire Bardolph, so they know he disposes of his followers at will.
Why do they refuse to carry the love letters for Falstaff?