Laguna Beach

Stephen is torn by his attraction to both Kristin and LC. Kristin confronts Stephen about his night with LC, but sparks fly as everyone attends the Black & White party.

A double-date dinner goes sour as Stephen becomes jealous when Kristin receives phone calls from another guy; Lo and LC pay a visit to Trey's AYA (Active Young America) Open Mic Night; everyone gathers for a bonfire at the beach.

Stephen, LC and Trey visit a fashion show in Los Angeles, where LC sees Stephen's attention turn from fashion to fashion models; Kristin's day of joyriding comes to an abrupt halt.

Morgan throws Christina an 18th birthday party without inviting Lo and LC; Morgan and Christina later head to New York City for their spring break trip.

On the spring break trip to Cabo, Stephen gets into a fight with Kristin, opening the door for him to hook up with LC; and matters are not improved by their staying in the same hotel.

In the aftermath of events in Cabo, Kristin invites Stephen to a Blink 182 concert, hoping to reconcile; Trey, Dieter, Lo and LC also attend the concert and have problems of their own.

The upcoming prom is on everyone's mind - what to wear and whom to go with; Kristin is confident that it will be a drama-free night with Stephen, as long as LC keeps her distance.

When Lo doesn't go on a yacht trip to Catalina Island, LC is left without a buddy to survive kayaking, camping and Stephen and Kristin's renewed relationship; Christina performs at her father's Crystal Cathedral.

The seniors spend some quality time with their families to prepare for the upcoming graduation; they share their personal thoughts on senior year, graduation and the future in a video project.

School is out and it's the last summer with everyone together. Reality begins to sink in as everyone gathers for one last barbecue at Trey's house.

Stephen ties up some loose ends in his last few days at Laguna, saying his goodbyes, visiting the surf shop one last time and finally Kristin. It turns out that he will not be leaving alone.