After the failure of running a cake shop last time, Max (Kat Dennings) and Caroline (Beth Behrs) continue to work as restaurant waiters. In this season, Max and Caroline's cake business has made great progress. They use the restaurant of their boss Han to reopen a small window to sell cakes. Although the new store is a bit cramped, the two are still excited about it. Although the boss Han said that he would charge them for the shop rent, he still supports their business in his heart. On the other hand, chef Oleg is obsessed with his ex-girlfriend Sophie and wants to reconcile with her. But Sophie seems to have let him go and lived a happy life again. One day, Han announced that he had invited a new employee Luis, who was full of personality and was a gay. He was a newcomer and immediately fell in love with the straight man Oleg...