Corey Price

High school seems like a distant memory to the young graduates of Harbour School in Newport Beach, particularly because they have been thrust into adulthood after the death of their beloved friend Marissa Cooper.

Ryan and Seth travel to Mexico, and Dean Torres forces Kaitlin and Julie to work together.

Summer realises that Brown may have changed her forever, and Ryan helps Taylor out of a bind.

Taylor comes up with a therapeutic plan to help Ryan get over his insomnia; Summer and Che take their activism to a new level at Brown, resulting in more freedom than they expect; Kaitlin helps save the dating service.

Seth and Summer both panic over marriage, and Ryan's father tries to reconcile with him.

After Ryan and Taylor have an accident while hanging holiday lights, they realise that everything is not as it seems, and they must do whatever it takes to make things right again.