Season 3's finale brought new beginnings and some endings to the OC, the biggest of which being the celebration of Lauri and George's wedding. Lauri continued to work things out with her son, Josh, with the help of a mediator, and Josh made it to his mom's special day. Viewers finally met "Roxie," Quinn's alter ego, but it wasn't enough to save Quinn's relationship with Billy, which ended. And finally, Jo returned to make an appearance at one of Jeana's many outdoor get-togethers, updating the ladies on the status of her musical career.