Ed Helms stopped by the Late Show, and told David Letterman that he just kind of realized that his career-defining biggest projects, The Office and The Hangover trilogy, are ending about a week apart. It s crazy, he said. I ve been so busy promoting the movie and talking about The Office. I feel like I m in this state of denial. And in about two weeks I ll go home and curl up with my mother and sob uncontrollably.