Brooke is edgy after her manager, tracks her down in Tree Hill. Peyton is visited by Max and still has feelings for Lucas. A dangerous day at Tree Hill High gives Nathan and Lucas a common goal, as they put their lives on the line to save their friends when a distraught student comes to school with a gun and holds Haley hostage. Meanwhile, Brooke sets up her assistant Millicent with Mouth but Alice ruins the set-up for him by threatening to have him fired if he kisses Millicent. It's a Tree Hill reunion as the entire gang gathers at Tric to see musical group The Honorary Title perform. Brooke arranges a hot blind date for Peyton, but the joke is on her as Owen's chosen mate is Chase, Brooke's former 'clean teen' lover. While, Brooke gets frustrated, as she rekindles with Lucas, tangles over Jamie's race car outfit, and struggles on the fact of what kind of lifestyle she wants. Episode Info Lucas struggles with whether or not he should play basketball now that Keith is dead. Meanwhile, Haley, Brooke, Peyton, Lindsey and Mia get locked in the Tree Hill High library and a lot gets said particularly between Lindsey and Peyton. Brooke is visited by an adoption agency and has an interview to find out if she would be a suitable mother. In a flashback of three years into the past, an event between Lucas and Peyton changes their relationship forever. Lucas hoped Lindsey, who also attends, will go back to him, but she insists on leaving her key as she leaves for New York. Peyton has just quit her job in the record industry. Peyton clashes instantly with Brooke's bossy mother, Victoria, who scares her new label's only star, Mia, and calls Brooke too dumb to run the fashion business herself. Watch One Tree Hill Season 3 full episodes online, free and paid options via our partners and affiliates. Dan gets Jamie back and bonds with him at School. The old gang reunites, remembering their own loves and/or marriages, even Karen and Andy from New Zealand. Although he was the one one Jamie explicitly asked to be invited, Dan isn't even allowed to hand over his personal present. Mouth is deputized by the night-shift to ask for better working conditions from their boss Alice; he actually may earn a TV reporter spot as her "play thing". Whitey has doubts about Nathan as he has a sudden temper problem before a championship game because of Haley who is trying to find the balance between her school and motherhood. Brooke is ecstatic to be 'getting a baby', so she stocks up on toys etc. Lindsay's big day, the wedding to Lucas, has finally arrived. It's Jamie's fifth birthday, and a grand event for the gang. Her multi-million dollar clothing line, Clothes Over Bros, has given her a successful career in fashion design. Lucas confronts Dan's announcement about his life expectancy of only 6 months without a heart transplant. Everyone goes to the opening of the store, including Brooke's Manager mother, who has seemed to track her down. The group rekindles to see how much ... Everyone is settled in as they come back to Tree Hill. He calls Dan a liar until the cardiologist confirms it. Peyton arranges for Mia to sing at Tric and Lucas proposes to Lindsay which stuns Peyton. Haley can't find an appropriate nanny, apart from Nathan's mother Deb. The third season of One Tree Hill, an American teen drama television series, began airing on October 5, 2005. Only Jamie get's on with Dan, the brothers warn him to keep his distance. Meanwhile Brooke learns the parenting joy can drown in rivers of tears and noise, and Millicent's entry in the boys flat proves hard to adjust to. Brooke invites Tric bartender Owen to come and see her business in New York but finds model Rachel, a friend from her past, in her apartment having taken an overdose. Haley and Nathan still live in Tree Hill with their now 4 year-old son, James Lucas Scott. Haley is upset at Lucas and Peyton for witnessing their kiss before he proposed to Lindsey. Nathan and Jamie come up with a daring alternative for the injured Ravens. Because Haley saw Dan and refused him entry, Nathan sends the police look for his dad.