Cell: A Duologue follows Sadie and Charlie, who are forced to relive their 17-year relationship through the item they never realized was keeping a living, breathing record of their life together – their cell phone text chat. Sadie and Charlie find themselves in this liminal space, with no way out other than through. Forced to relive the sweet, happy memories, the regrets, the stupid little arguments that became inside jokes, the pain, the love, and the what-could-have-beens.