When a new couple, Lyle (Nat Faxon) and Vanessa Gerhart (Alexie Gilmore), comes into their life, Stewart and Deb deal with "The Dean Effect" - people liking you only because you have a famous brother. Meanwhile, Dean finds himself in a similar situation with Claire, the first person he's ever met who isn't affected by his celebrity.

When Ethan chooses to audition for the school play instead of following in his father's footsteps by joining the tech crew, it highlights the differences between those who seem destined for the spotlight and those who live their lives in the shadows. Meanwhile, Stewart confronts Dean Sr. about how he gave his two sons very different life advice.