Beverly Hills, 90210: Season 2, Episode 23

2 - 23: Cardio Funk

Dylan and Brenda's relationship is put to the test when a friend from Dylan's past shows up and starts leaning on Dylan more and more. Brenda is tempted by a cute college boy, especially since Dylan is paying more attention to his old friend than he is her. Meanwhile, Nat purchases a karaoke machine for the Peach Pit which is an initial success, but the novelty quickly wears off.