 Brenda is tempted to cheat on Dylan when she falls for a college guy, named Tim, in her exercise class, while a the same time, Dylan is tempted by his old friend Sarah whom he meets at an AA meeting, and whose problem is worsening for she is driven to the bottle by her abusive, equally alcoholic boyfriend. Meanwhile, Jim and Nat hope to boost business for the Peach Pit with Karaoke, which is short-lived by all but Jim.