It all starts with four little words: "Thanks for dressing up." Then it unravels into a farce of one-upmanship under the guise of "ribbing" and we could watch it all day. Indeed "Casey Affleck and Stephen may fight during this interview" but that's unlikely as Jesus isn't much into fisticuffs. 

"Casey Affleck stars in the new film Triple 9... and as Jesus on a street corner somewhere near you." When Stephen does get around to talking about Casey's movie, it's too late, the trust is loooong gone.