Overview: A $13-million listing in Laguna Beach forces the Brits to sink-or-swim in a new territory. But they are buoyed by a surprise visit from a familiar face. Still reeling from the devastating loss of his grandmother, Josh Flagg struggles to stay focused on a new listing for one of Edith's friends. Josh Altman finds himself at a major cross-road: choosing to pursue a life-consuming $100-million listing, the biggest of his career, or spending more time with Heather to help mend their relationship.