Six-part BBC drama series starring Toni Collette and Steven Mackintosh. After an accident leaves their stale marriage in crisis, therapist Joy Richards (Collette) and her husband Alan (Mackintosh) agree to start seeing other people in an attempt to reinvigorate their passionless love lives. While Alan develops feelings for his colleague Claire (Zawe Ashton) and Joy begins seeing police officer Marvin (William Ash), the pair risks upsetting their family when their three kids, who are themselves searching for love, discover their clandestine agreement.