Hi Dear, I am searching for an old story please help me if you know, It's not fanfiction, It's a story where the FL lead is older than ML, she is a lecturer and a business woman, the ML is her student. His brother and FL are best friends. There are some issues between him and his brother.FL have a twin sister and are married to ML brother. Both will marry in the End and stay separately for some yrs coz of his career.