Everyone knows the T-Birds' rival and bully Leo Balmudo, the leader of another bad boy gang, the Scorpions. But what happens when Leo starts to see a therapist to help him with his problem, especially with his home life. So his therapist suggests Leo to find a friend to be a good influence on him, but Leo has trouble because he doesn't trust anybody very well. Surprisingly he turns to the T-Birds, of course Danny, Kenickie and Sonny were very wary of him, which is totally understandable. But can the T-Birds help their bully?