When the girls take a bartending class in order to add cocktails to their dessert bar menu, Caroline must think quickly when she has to take the class exam solo after Max gets chicken pox from Han. Also, Sophie creates a creepy lookalike video monitor doll to keep tabs on baby Barbara.
A lot of girls move to New York City to "make it". Max and Caroline are just trying to make their rent. In this fun, outrageous comedy series, two girls from very different backgrounds – Max, poor from birth, and Caroline, born wealthy but down on her luck – wind up as waitresses in the same colorful Brooklyn diner and strike up an unlikely friendship that could lead to a successful business venture. All they need to do is come up with $250,000 in start-up expenses. "2 Broke Girls" infuses the classic comedy with something new, current and young, proving life can be fun – even if you’re broke.
As the big premiere of the film about Caroline’s life arrives, the girls and the diner gang prepare for their night on the red carpet. Also, Caroline and Max contemplate their future at the diner and the states of their love lives.
The girls are excited when they are invited to a press junket to promote the film about Caroline’s life, but Caroline is shocked when her ex-boyfriend, Candy Andy, shows up. Also, Bobby gets jealous over Caroline and Candy Andy’s reconnection and asks the diner gang for advice.
Caroline tries to embrace Bobby’s hobby of bowling, but she fears she is his bad luck charm when she accidentally injures his teammate’s hand and threatens their chance for a championship. Also, Max uses her bowling prowess to get onto Bobby’s team, and Sophie worries that baby Barbara might not be smart enough.
When Caroline encourages Bobby's sister, Denise, to quit her job, the couple heads toward their first fight when Caroline realizes the company Denise works for is her mother's. Also, after Max reads a text on Bobby's phone suggesting he has a child with his ex, Jessica, she and Han go undercover as an engaged couple to Jessica's wedding planning shop to find out the truth.
When Han's new therapist suggests that Max needs to confront her "daddy issues" and fear of intimacy, she reluctantly heads to Rhode Island to track down her birth father with the diner gang in tow. Also, Oleg is up in arms when Sophie wants him to help out around the house.