Ethan is convinced no adult actually uses algebra, but a chance meeting with Danica McKellar helps him look at math in a different light. Amy's frantic search for her missing wedding bands leads her to Ben, who advises her to break-up with Ricky before it's too late. George and Kathleen's romantic dinner is interrupted by an uninvited guest. Meanwhile, Mrs. Stone confronts Grace about her relationship with Jack.
Casts:
Shailene Woodley, Megan Park, Daren Kagasoff, Ken Baumann, Greg Finley, Francia Raísa, Steve Schirripa, Michael Grant, Cierra Ramirez, Amy Rider