In New York, the wedding plans aren't going smoothly … not that Blair's excessive pouting is helping much. Blair's options: be mature and handle the situation like a true royal, or do something stupid. Easy decision. Blair calls a cab and goes to Brooklyn, where she tells Dan that she wants to call off her engagement. And of course, Louis walks in at that moment. Turns out that Dan's story is about Blair, and Louis was trying to help prevent it from being published. But even though Dan kindly points out that Louis has been standing up for her all along, Blair just rants about how Dan is selfish and almost let her walk away from everything. I'm going to take a wild guess here, but I think that may be because she didn't really ask for anyone's opinion. Or stop whining, for that matter.