[s9e1] Know This, We've Noticed -

: Brooke and Julian are adjusting to the exhaustive demands of raising their new twins, while Haley and Nathan face similar challenges with their children.

: James Lafferty (Nathan) and Bethany Joy Lenz (Haley) are the only cast members to appear in every single season premiere of the show. [S9E1] Know This, We've Noticed

is the premiere episode of the ninth and final season of the drama series One Tree Hill . As the beginning of the end for the series, the story focuses on the characters navigating new roles as parents while being haunted by returning shadows from their past. Story Overview : Brooke and Julian are adjusting to the