In regards to the advice about the suede shoes, when Caine asked Wayne why he shouldn’t wear them, he answered, “'Because you'll be taking a piss in a men's room and there'll be a guy next to you, and all of a sudden the guy will recognize you and he'll turn and go, 'Michael Caine!' And he'll piss all over your shoes!'” Caine followed Wayne’s advice, saying, “I never wore suede shoes again."