Senior Night is upon William Penn Academy, and Beverly soon discovers she is missing out on the ceremonial adoration presented to mothers with athletic children.  Much to Adam's embarrassment, Beverly pushes for her moment to shine with a kiss and a rose and encourages Principal Ball to establish a Non-Athlete Senior Night.  As Adam attempts to foil his mother's plans, Erica finds herself lacking any interested friends to appoint "pre-wedding fun captain." Reluctantly she engages her eager "sister-in-law to be" Joanna, who inadvertently doesn't meet expectations but ultimately proves herself worthy of being called sister.

After weeks of waiting, Adam finally receives news that he has been accepted into NYU. His excitement is soon diminished when he learns Brea has been accepted into her dream school, Brown University. Fearing the distance will affect their relationship, Adam attempts to find ways to keep his girlfriend close. Meanwhile, with Virginia's help, Beverly begins looking for venues to hold Erica's wedding shower. She discovers her nemesis' tennis club and is determined to become a member even if it means embarrassing herself.