Essentially, a take on the Odd Couple sitcom, Peep Show revolves around the lives of two twentysomethings, Mark and Jeremy, who share a flat. Mark is an office worker with a bleak outlook on life who obsesses over his co-worker, Sophie. Jeremy in contrast, is a lazy, shallow guy trying to make it in the music industry. A unique twist that immediately sets the show apart form other sitcoms is the use of the first-person viewpoint (the original show title was POV for "point of view"), where we get to see through the characters' own eyes. We also get to hear their internal thoughts and opinions which reveal the things they don't always say out loud.
More information: IMDB