In the 2 Broke Girls episode "And the Pop-Up Sale," Max and Caroline try to afford a new oven by selling expensive rings, leading to a strained partnership after Caroline abandons a pop-up shop out of embarrassment. The conflict is resolved when Caroline sacrifices her luxury items to buy the oven, demonstrating her dedication to the business.
You can watch this episode on Apple TV or read a recap on TV Fanatic . 2 Broke Girls: And the Pop-Up Sale | TV Database Wiki 2_broke_girls_1x12