Fearing that a friendless Brick could be missing out on his childhood, Frankie makes it her mission to find a suitable friend for him. Meanwhile, after Mike forbids Sue from seeing an R-rated film, she goes against her father's wishes and sneaks into a movie theater with her friend, Carly; and Axl and his band need a hot chick to appear in their online music video and try to shoot footage of their sexy biology teacher, Ms. Devereaux - without her knowledge or consent.

Ms. Rinsky, when Brick gets a D on his math test and Frankie thinks poor teaching skills are to blame. But Frankie wonders whether or not she can make the grade when Ms. Rinsky requires that she and Mike attend a class to test their own math skills. Meanwhile, while begrudgingly watching over their crusty, old aunts, Axl and Sue mull over a plan to accompany Aunt Edie on a search for a time capsule she buried when she was young.