Twins Sana and Salim find their life changed when their grandmother’s sister, Aunt Miriam, comes to live with them. She is not as kind and easy-going as their grandmother. In fact, she is quite stern – and her presence prevents them from being as free with their grandmother as they used to. The twins seem to be in trouble with Aunt Miriam all the time. They promise to be good but something always happens to make matters worse. Will they ever manage to keep their promises?