Rob Lowe has confessed he will most likely return to his role on Parks And Recreation, despite the fact he's leaving the show halfway through the current season. The actor and co-star Rashida Jones announced they will both depart the sitcom this summer (13), but Lowe has revealed the door is always open for him to return. He tells U.S. talk show host David Letterman, "We will probably come back. I'll always come back because I love doing that show so much." When asked why he decided to leave the show, Lowe pretended to lay the blame with his co-star Amy Poehler, saying, "Amy Poehler has deeply offended both of us and we're not having it. I have boundaries!... Amy Poehler is a p**ck! What are you going to do?" Lowe, who was originally only hired for six episodes, has been on the Emmy-nominated series for four seasons. Both he and Jones have already lined up projects after their departures - each are producing comedies for NBC.