You know that famous scene from Girls where Jorma Taccone confronts Allison Williams — who's still in a relationship — and basically lays his confident mack down, leaving her both speechless and a little turned on? You might be reminded of it while watching Vulture's exclusive scene from Nobody Walks (out now), which Girls creator-star Lena Dunham co-wrote with director Ry Russo-Young. We'll set this up for you: John Krasinski and Rosemarie DeWitt play a mostly happily married couple, though DeWitt has grown concerned with the undeniable sparks she's sensing between Krasinski and the much younger Olivia Thirlby. Meanwhile, DeWitt is playing therapist to Hollywood big shot Justin Kirk, with whom she's got sparks ... and in this scene? Sparks overload, as Kirk makes quite the confession to her. But does it work?