Louis CK and Andrew Dice Clay both had parts in Woody Allen’s latest film Blue Jasmine—and reportedly Dice beat out CK for his role, but they both wound up in the film anyway. But just because they never appeared onscreen together doesn’t mean they’re not friends now. While appearing on the Late Show, CK talked with David Letterman about filming Blue Jasmine, and how his new friend Dice keeps leaving him voicemails, since friends of Dice are friends forever. CK took out his phone and proceeded to play two messages: a heartwarming one from his then-five-year-old daughter, and a wandering, gruff message from Dice. If the friendship lasts, maybe the new season of Louie will feature another unexpected guest appearance.