To prove Lautner's claim, Corden grabbed a bowl of purple grapes and lobbed one from a modest distance. Sure enough, Lautner caught it in his mouth. Corden moved farther away, with the same result. Then he really moved back, joining the studio audience at a seemingly impossible distance. Lautner had to do some running, but, sure enough, he got that damn grape. We have never seen James Corden so delighted. Bravo.