Whats better than one celebrity surprising another celebrity on morning TV? Well, nothing really.

During an interview with Good Morning America on Thursday, actor John Krasinski was greeted by none other than Ben Affleck while he was promoting his upcoming table read of Affleck and Matt Damons beloved film Good Will Hunting. Affleck just so happened to be in the ABC studios to discuss his latest flick, The Accountant, so, you know, it all worked out.