Façade creates the illusion of Trip and Grace taking to you by making them really unpleasant people, irony of ironies. They brush you off if you say something not in their scripts, often changing the subject to whatever the next event is supposed to be, and aggressively push you into yes or no ultimatums all the time. Naturally you get the ending where they don't get divorced by exploring the apartment and finding topics which weren't part of the perfect evening they planned.