Rebecca Bunch (Rachel Bloom) has always been wound a little tightly. It’s something that served her well as she has raced up the ladder at her corporate law firm in New York. It may also be why she has no life. So when Rebecca bumps into Josh Chan (Vincent Rodriguez III) – her handsome, long-ago summer–camp–sweetheart – she knows that it’s a sign. A sign for her to quit her job, drop everything and move across the country to West Covina, California where, in a huge, definitely unrelated coincidence, Josh just happens to live. Settling into her new Southern California surroundings, Rebecca’s contagious, sometimes-delusional enthusiasm begins to stir the citizens of West Covina, shaking them up and giving them a new soundtrack to their lives.