Matt Damon, 50, is reiterating the he couldn’t be happier about the Bennifer reunion — but this time he’s adding a sprinkle of sarcasm in his response on the topic. The Oscar winner appeared on SiriusXM’s The Jess Cagle Show on Tuesday and, after fielding yet another question about bestie Ben Affleck getting back with Jennifer Lopez, pointed out that he realistically would have nothing but joy for the couple’s rekindled romance.