Channel 4 comedy drama centred around a troubled 24-year-old trying to find herself in the city.  Channel 4 comedy drama centred around Marnie, a troubled 24-year-old plagued by incessant sexual thoughts. Seeking a new life, Marnie abruptly moves to London and attempts to find herself in the city. She moves in with her school friend Shereen and begins attending sex addiction meetings where she meets porn addict Charlie and gets a job, where she befriends Amber and Joe. With the help of her new friends, can Marnie finally find out what\'s going on inside her head?