Ally is plagued with hallucinations of Al Green. She talks about these hallucinations with Dr. Shirley Flott, who is seeing patients while Dr. Tracy is away. Shirley has no patience for Ally's daydreams and wants desperately to put her on Prozac. Wrestling with the idea of going on medication leads Ally to question what is so wrong about hallucinations: they bring her comfort and keep her in perspective? Meanwhile, Nelle and John defend a boy suspended for impulsively kissing one of the most beautiful girls in his class. During all this, Billy has had a series of "off the book" appointments and refuses to tell anyone, including Georgia, where he's going.