Sally flirts with an old acquaintance; Aidan searches for blood; Josh considers taking his relationship with Nora further.

Nora and Josh meet a teenage runaway; Sally tries to make things right with Troy; Aidan and Henry search for clean blood.

Liam tries to pit Josh and Nora against Aidan; Sally gets closer with Max; Kenny suspects that Aidan may be a vampire.

Josh reconnects with Emily; Aidan's blood supply is jeopardized; Sally gets in touch with a friend from her past.

Liam returns with an agenda for Aidan; Sally tries to figure out what's wrong with her body; Nick hides a secret.