Part of the Mating Season, "First Dates" is a brand new interactive, observational documentary series, following the thrills, fears and loves of modern dating. Using a fixed-rig, the series will film new couples each week in a unique restaurant — where everyone is on a first date. At the end of every date, the couples will talk candidly to the camera about their evening and answer the killer question — will they see each other again? However, Dylan cant shake the feeling that the cases are related. From the moment they lay eyes on each other to their parting glance, the hour-long programmes will show every shared joke, faux pas and blossoming connection as the series aims to see first love unfolding. His revelation has devastating consequences for the members of the Argyll family, who begin to realise that if Jack did not kill Rachel, one of them must have.