The Conners are dealing with the pandemic and life's financial troubles. The Lunch Box is closed for everything but takeout and delivery. Becky and Darlene are both forced to search for additional income at the newly reopened Wellman Plastics plant.
Beverly surprises the family with an end-of-summer vacation to Miami. Geoff accidentally spills to Erica the real reason for the trip.
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.
The guys’ science skills are put to the test during Leonard’s bachelor party weekend in Mexico. Also, the girls force Penny to finally tell her family that she eloped with Leonard.
After seeking Professor Proton's advice, Sheldon decides to skip the premiere of the new Star Wars movie to be with Amy on her birthday. Sheldon and Amy finally consummate their relationship.