My absolute favorite season. Clay and Quinn join the cast 🧡. Renee pretends to be pregnant by Nathan. Dan has married Rachel and saves the day and returns to Tree Hill. Clay and Quinn get closer. David shows up. Millicent becomes annoying as hell. Alex joins the cast. Nathan plays in the NBA again. Lydia dies and Haley falls into a very deep depression. Everyone goes to Utah for Julian's film premiere. Julian proposes to Brooke. Quinn and Clay get shot.