"Parks and Recreation" season 6 says goodbye to Rob Lowe and Rashida Jones, as "Parks and Recreation" films their last episode with Rob Lowe and Rashida Jones in season 6. Rob Lowe and Rashida Jones posted their goodbyes to the "Parks and Recreation" cast on Twitter, saying they would all be missed.

Rashida Jones, who plays Ann Perkins on "Parks and Rec," posted a photo on her Twitter of the whole cast smiling in a van, The Huffington Post reports.

She wrote on her Twitter: "My family. I will miss them too much. #ParksandRec #BestVanRideEver"

Rob Lowe, who plays Chris Traeger, posted a photo with Amy Poehler, who plays Leslie Knope, and wrote a witty comment: "My lovely, talented friend. Thank you for everything. Will we cry? #Knope!"

Jim O'Heir, who plays Jerry (or Larry), shared a few posts and admitted to crying.

"And that's a wrap on @RobLowe.  Not ashamed to admit to a few tears.  #awesomedude," O'Heir wrote.

He also posted himself beside Lowe, making sad faces, and added: "Not happy on @Roblowe last day.  #sadselfie"

Retta, who plays Donna Meagle on "Parks and Recreation," posted a collage on her Twitter, which included a picture of a cake to Lowe which read: "Rob - We will literally miss you!"

Ann and Chris are leaving Pawnee to start a family in another town.

But according to Poehler, this is probably not the last we will see of Rob and Rashida on "Parks and Rec."

"Knowing our show, no one ever really leaves Pawnee -- we still call people back that did stuff in the first and second season, so, I'm certain that Rob and Rashida will make their way back to Pawnee as many times as we can drag them," Poehler told press at a recent event.

"Parks & Recreation" airs Thursdays, 8 p.m. EST on NBC.