As Annie prepares for her driver's test, she and Ethan make plans to go to the Homecoming dance without it being a date. Adrianna confesses the truth about her drug use, which clears Naomi's name and forces her to attend rehab. At the dance, Ryan sees Kimberly buying drugs from a student; Debbie confronts Tracy about her behavior toward Harry; and Silver and Dixon are able to go do the dance, despite her root canal.