One Tree Hill, Suddenly Everything Has Changed

Nathan challenges Lucas to a nighttime one-on-one basketball game. If Nathan wins, Lucas must not join the team -- if Lucas wins, Nathan will quit.

After failing in his first varsity basketball game, Lucas decides to quit the team. Meanwhile, Nathan and Peyton's faltering relationship continues to weaken as Peyton tires of Nathan's poor treatment of Lucas.

After a particularly spectacular basketball game, Lucas quickly supplants Nathan as the team's most popular player. Sexy cheerleader Brooke immediately sets her romantic sights on the new star athlete.

Haley convinces Lucas to go with the team to a party at Nathan's beach house, hoping that the guys will become friendlier.

Lucas asks Keith to play with him in the annual 'Father and Son' basketball game and realises he got the better father figure after Dan publicly humiliates Nathan on the court.

When Whitey ejects Lucas and Nathan from the team bus due to their misconduct on the basketball court, the half-brothers are stranded 30 miles from home.

The night of Dan and Deb's annual basketball appreciation party spurs old memories and new feelings.

Hoping to have fun, Brooke and Peyton attend a college party, but the situation gets bad when one of the guys, Gabe, drugs Peyton.

After fighting with his father and Haley, Nathan succumbs to the pressure and takes amphetamines to help him play basketball better.

Lucas and Peyton try to redefine their friendship after Lucas chooses to be with her best friend, Brooke, who is unaware that Lucas and Peyton briefly dated.

Unable to cope with the pressure from Dan, Nathan quits the basketball team. Although Haley fears that Nathan will not need her emotional support as much now, he relies even more heavily on her.

After Peyton receives the devastating news that her father is lost at sea, she and Lucas take an overnight trip to Hilton Head, South Carolina, to identify a body that has washed ashore.

On their way to drive Karen home from the airport, Keith and Lucas collide with an oncoming vehicle, leaving Lucas unconscious and fighting for his life.

While holding a vigil at Lucas' bedside as he lays in a coma, Karen meets Brooke, who is now dating Lucas, and learns from Deb that Deb and Dan are getting divorced.

After his near-death experience, Lucas decides he made the wrong choice in girlfriends. He breaks up with Brooke and secretly rekindles his romance with Peyton.

Nathan must choose which parent to live with after Dan and Deb's divorce. Dan forces Nathan to make the decision by threatening to reveal Deb's darkest secrets in court unless Nathan chooses him.

The gang hits the road to Charlotte, North Carolina, for a basketball game and an annual cheerleading competition that squad leader Brooke is determined to win.

Lucas, Nathan, their teammate Jake and the rest of the Raven basketball players are auctioned to the highest bidder in the annual 'Boy Toy' charity auction, and the evening leads to surprising developments.

Lucas must make a difficult decision regarding Brooke. Haley considers having sex with Nathan. Keith wants more from his relationship with Karen.

While Nathan looks for an after-school job to pay his rent, Haley hosts a party at his apartment -- but she panics when the situation gets out of control.

Lucas is shocked to learn that Dan once asked Karen for joint custody of him when he was a baby.

Lucas and Nathan bear the brunt of Dan's abuse as he coaches them into the playoffs, pushing both of them to their emotional breaking points. Haley is stunned after Dan threatens her, causing her to reconsider her relationship with Nathan.