Luruhnya Bunga Cinta is a drama adaptation of the popular South Korean drama, "Autumn in My Heart" starring Redza Rosli as Noah and Tracie Sinidol as Nuha. Their story began when they were still children when Noah accidentally dropped his sister's name card and was switched with another baby! After a few years later, Noah grows up as a teenager with his "younger sister", Nuha without knowing their true status. Nuha is very popular at school and is the envy of her classmate, Aara. Aara (Auni Yusri) is a smart girl but rarely gets attention from her teachers and classmates. One day, an incident happened that required Nuha to have a blood transfusion until Nuha's true status was revealed.. Did the incident change Nuha and Nuh's whole life?