An old woman grants Clark a glimpse of his future, while Lex takes advantage of the seer's gift to learn more about Clark's secret; a bitter old man finds a fountain of youth.
Josh and Nora prepare for another "change"; Sally looks into reincarnation; Aidan continues to get weaker from lack of blood.
Sally flirts with an old acquaintance; Aidan searches for blood; Josh considers taking his relationship with Nora further.