Amy recognizes a dinner invitation to be a chance for Bernadette to spy on Leonard and Priya for Penny. Meanwhile, a lonely Raj considers taking experimental medication to cure himself of his inability to talk to women while sober, and Sheldon devises three-person chess.
Two chefs make a major pivot when the pandemic nearly derailed their business based on a perishable, rare ingredient; a handwashing device; a quick and easy approach to drying greens; a self-cleaning water bottle.
A psychic hires Magnum and Higgins to prevent a murder she claims to have foreseen. Katsumoto questions Kumu when her information is found on recovered stolen jewels that once belonged to the infamous Imelda Marcos.
Business becomes personal for Frank and his team when Baker is assaulted. Erin asks her ex-husband to represent a defendant she's prosecuting. Eddie publicly undermines one of Jamie's decisions at work.