Series 1 Episode 8

S1, E8: Annie prepares for her driving test, while trying to work out how she and Ethan can attend the homecoming dance without officially making it a date. Adrianna confesses about her drug use, putting Naomi in the clear, and checks in to rehab. At the dance, Ryan catches Kimberly buying drugs from a student, and is even more surprised when he finds out that she's an undercover cop.