In her memoir 'Dinner for Vampires: Life on a Cult TV Show,' Bethany Joy Lenz reveals that her friendship with co-star Sophia Bush was strained during their time on 'One Tree Hill' due to Lenz's involvement in a religious group she describes as a cult. Lenz expressed regret over their falling out, stating, "I really f***ing wish I could turn back time, walk into her trailer, and give her a long, hard hug." She acknowledged Bush's intelligence and beauty, admitting to feeling inadequate and that she was not equipped to cultivate their friendship at the time. Lenz's reflections highlight how her religious views clashed with Bush's personality, which she admired for its warmth and humor. Despite their past issues, Lenz has since reconnected with Bush on their podcast 'Drama Queens,' where they discuss their experiences during the show. The memoir also touches on Lenz's evolving relationships with other co-stars, including Hilarie Burton, with whom she has also experienced misunderstandings.