At an explosive homecoming dance, friendships in both Crenshaw and Beverly will be put to the test when decisions made by Spencer (Daniel Ezra) trigger an avalanche that drastically changes the course of several lives. Meanwhile, Billy (Taye Diggs) finds himself forced to spend some quality time with Grace (Karimah Westbrook) and defend his decision to marry outside of the culture. Meanwhile, Coop (Bre-Z) realizes that getting Shawn out of gang life may come at a steep price for her.