One Tree Hill Season 1-5 & Season 6
The first season deals with the first half of Lucas's, Peyton's, Nathan's, Haley's and Brooke's junior years (up to the first game of the State Championship). Major storylines include the rivalry between Nathan and Lucas, the blossoming of Haley and Nathan's relationship, the set-up of the Brooke-Lucas-Peyton love triangle, the parents's own love quadrangle and the basketball state championship.Also with the series finale ending with an unexpected change to two characters lives!
In the second season the Taggaro family, who had left their previous home due to rumors concerning their daughter Anna, move to Tree Hill. It marked a move away from the love triangle as it explored numerous romances (Anna & Lucas, Jake & Peyton and Brooke & Felix). Haley and Nathan's marriage hitting the rocks as well as the repercussion of Dan's genetic disease (especially on Lucas)also plague this season. Karen goes back to school, beginning a relationship with a younger teacher in addition to starting the Tric club. Also in this season, a troubled Deb struggles with an addiction.