Coco Barrington, born into a legendary Hollywood family, is a law school dropout and family black sheep. With her mother, a bestselling author embarking on a secret romance with a much-younger man, and her sister Jane, a top film producer with a long-term partner, Liz, they are not your typical family. Coco works as a dog walker, having fled life in the spotlight for a Northern California beach town - until she reluctanly agrees to house-sit her sister's luxurious San Francisco home. Jane's house comes complete with an unexpected houseguest, Leslie Baxter, a dashing British superstar who's fleeing his psycho ex-girlfriend. Their worlds couldn't be more different. The attraction couldn't be more immediate.