Here Comes The Bride (S03E11)

Title: Here Comes The Bride Plot: In the Season 3 finale of the OC, significant changes unfold alongside heartfelt farewells, highlighted by Lauri and George's wedding celebration. Lauri, with the assistance of a mediator, worked on mending her relationship with her son, Josh, who ultimately attended the joyous occasion. Fans were introduced to "Roxie," an alter ego of Quinn, but it wasn't enough to salvage her romance with Billy, which came to an end. Meanwhile, Jo made a surprise visit to one of Jeana's outdoor gatherings, sharing updates about her burgeoning music career with the group.