Beverly substitutes for Barry's chemistry class in hopes to inspire students in the same way as Mr. Keating from "Dead Poets Society," much to Barry's embarrassment. When Beverly refuses to give Barry special treatment, Murray pushes Barry to work hard and prove to her that he can get a good grade. Meanwhile, after accidentally embarrassing Emmy by reading a note about her in class, Adam enlists Erica's help to be a better friend.

Adam feels like he's losing his best friend, Chad, so he attempts to join the tennis team. When Chad picks Dave Kim as his partner, Adam vows to take him down with Barry in a tennis match, channeling Andre Agassi. Meanwhile, with the help of Beverly, Erica deals with her post-break up depression just in time for Valentine's Day.