Question: Probably a dumb question, but when I first saw this film.I thought that the opening scene where a young family is mugged in an alleyway was supposed to be a flashback to when a young Bruce Wayne lost his parents. Of course we know it isn't, but is that what the filmmakers wanted us to think. Or was it just my way of thinking?
Answer: It foreshadows what will be learned about what happened to Bruce Wayne's family and what set Batman on his path.
Question: When the Joker and Vicky are going up the cathedral, Vicky trips and loses her left shoe; the Joker kisses it and throws it over the railing. When they reach the top both her shoes are gone and she's barefoot. Where did her right shoe go?
Answer: It's quite hard to walk properly with only one shoe on and the stairs they're climbing are not the most even surfaces in the world. It would make sense that she simply kicked the other one off so that she could walk evenly rather than risk tripping again.