when does haley leave nathan to go on tour
One Tree Hill (season 2) Season 2 chronicles the remainder of junior year at Tree Hill High. Lucas and Nathan begin to bond as brothers. Peyton experiments with drugs. Both Karen and Keith find new loves, but Keith doesn't find happiness when he finds out Dan hired her to break his heart. Haley leaves town to go on tour, breaking Nathan's heart. Brooke goes on a journey of self-discovery while Peyton falls in love and gets involved with drugs when she has to leave.