When Lucas (Chad Michael Murray) begins his book tour, he is joined by a familiar face.

Nathan (James Lafferty) is given an opportunity to play basketball again, which forces him to question his health.

Haley (Bethany Joy Galeotti) tries to help a student in need. Brooke (Sophia Bush) considers a life-changing proposition.

Peyton (Hilarie Burton) and Mick (guest star John Doe, CSI: Miami) have a confrontation over his identity.