"4 Years, 6 Months, 2 Days" is the first episode of the fifth season premiered of One Tree Hill and the 89th produced episode of the series. It was broadcast on January 8, 2008. Four years later after the season four finale, Tree Hill is a new place. Lucas is a struggling writer who is about to embark on a new coaching career with Antwon. Peyton is at the beginning of a budding music venture, while Brooke's fashion line is at a crossroads. Meanwhile, Nathan and Haley are young parents trying to find their way. Much has changed in four years, but in many ways, the journey is just beginning.