Matt substitute teaches Sarah's sex-education class and starts to fear that Sarah may not be a virgin.
Matt tries to find an activity that he and Sarah can enjoy together.
Sarah demands to have her own room after she catches Emily and her friend Henry reading her diary.
It's time for the students to evaluate their teachers and Matt campaigns to get the best marks.
Sarah accidentally reveals confidential information about a new student with a criminal past.
Sam spends a late night out, leading to a huge argument with Matt. Sam decides to move out. Meanwhile, Sarah demands a later curfew and Emily wants a bra. Matt denies both his kids' requests.
Sarah's grades suffer when she becomes depressed about not having a date to the school dance. Matt hires a tutor to help her out.
Sarah arranges for her Grandpa to see his long estranged daughter.
Sarah takes a job at the school attendance office and promptly gets fired.
Sarah is shocked when she catches her dad kissing the vice principal.
Matt takes his father to Fenway Park after Sam's friend and former Red Sox teammate passes away. Meanwhile Sarah ends up dateless at her own dinner party when Jared brings another girl.
Matt attempts to keep Jared away from Sarah which results in some mixed signals. Sarah starts to think that Jared might want to be more than just friends. Meanwhile a neighboring dog harasses the Stewart household.
Sarah's father gives her detention after she stands up to a bully.
Unhappy with her appearance, Sarah makes plans go get a nose job.
Afraid that Jared will forget her over the summer, Sarah decides to sleep with him. Meanwhile, Matt plans a romantic weekend getaway to the woods with Nina.