While an irate Principal Washington waits for the maintenance man to arrive, the five classmates from different social classes are reluctant to entertain one another. Never crossing paths in high school, the sudden lock-in forces the once jock, nerd, popular girl, teen mom, and delinquent to interact. After a decade of tensions, old beefs resurface, secrets are exposed, and tears are shed as Tia, Nate, Cherry, Jade, and Saint pass time, realizing they aren’t as dissimilar as their statuses projected.