Brooke discovers something that could change Sam's life. Nathan questions his dreams of playing in the NBA while Haley receives an unexpected offer from Nick Lachey. Jamie and Skills mend their broken hearts at Jamie's first school dance. Meanwhile, Lucas and Peyton have a road trip to remember.

Peyton and Lucas' wedding day has finally arrived and surprise guests attend. Haley plays an unexpected role in the ceremony while Nathan hopes to be called up to the NBA. Skills keeps Jamie on a short leash, and Brooke does the same with Nick Lachey.