Jessica is booked to arrange an event for a self-help guru (guest star Tracy-Ann Oberman) who sheds some light on the newlywed's future with Mark. Trudi breaks up with Richard, unable to cope with the knowledge that his wife is in a nearby care home, while Siobhan is in pieces following Hari's discovery of her affair. Katie has to decide whether to move to Australia with Dan after ending her relationship with Jack