Sara, Airin, Rachel, and Amara were accidentally brought together because of the death of Alex, their ex-boyfriend. They also received a letter from Alex after Alex died, and one of Alex's killers was among them.
Ranty Maria is an Indonesian actress and model, widely known as "Luna" from the Heart Series in 2007, her first role that launched her career as a child actor. Her name rose to fame when she played "Ratna" in the soap opera 7 Manusia Harimau which aired in 2014, which made her one of the working actress in Indonesia soap opera industry.