Sadie Stanley

When Erica and Barry receive the same grade in class, Erica knows something's up and finds out something very interesting about her brother; Beverly helps Adam with the upcoming Valentine's Day dance.

Adam wrestles with the fact that he is a cool kid and no longer a nerd while his original friend group isn't as lucky; Beverly attempts to have a more grown-up relationship with Erica and Barry before they head back to college.

A big party is being thrown at Dave Kim's house and Pops has a plan to make Adam cool for the big event; Beverly's cookbook has made her "famous," leading her to become out of control and fame hungry.

Beverly surprises the family with an end-of-summer vacation to Miami; Geoff accidentally spills to Erica the real reason for the trip.

Adam is torn between following Beverly's rules when it comes to off-campus lunch or going to the food court with his friends; after using Barry's college ID to get food at the dorm, Geoff becomes the "student" Barry wishes he could be.