Writers Ken Marino and David Wain may have come up with the story for Wanderlust, but when we chatted with the pair at a recent press day for the movie, they told us Paul Rudd and Jennifer Aniston were "everything" when it came to bringing the film to life. We asked the screenwriters to talk about the commune-like living situation they shared with the cast during the shoot, and they also weighed in on the movie's frequent male nudity. Watch the interview and catch Wanderlust in theaters starting today!