This week the newly switched couples Rachel and George, Nikki and Tony, Gemma and Simon, and Michelle and Tom head out on their first dates together - where they open up about their failures at home and hopes for the experiment. The switched couples then face their first exercise. Each person must witness moving, gut-wrenching revelations and confessions from their real partners, which they have never had the courage to say before now, sparking high emotions and fireworks.