Dolly Kitty and Those Twinkling Stars is a story about a secret shared by two cousins, Dolly and Kazal, who live in the suburbs of New Delhi. Dolly is a middle-class working mother with a son and a hardworking husband. Her family is excited about their upcoming move to a newly built luxury apartment. However, while her family looks picture perfect on the outside, there is a secret they keep to maintain their lifestyle. Kazal moves from rural India to live in a city, but there is not much a young woman without anything can do. Eventually, she begins to work as a cyber-lover under the name Kitty on a dating app and meets a man. The two cousins who used to criticize each other's life come to share their secrets and grow to understand each other.