A point of modern linguistic style comes between Meredith and Hank, who also guest-lectures Mia's creative writing class; Becca and Karen both crush on a cool guitar teacher but Mia breaks both their hearts.
Bill asks Hank to step in as a guest speaker at Mia's creative writing class. Hank talks about his writing and motivations on a radio interview. Becca develops a crush on her guitar teacher Dave, but he ends up with Mia.