Cinta (Dian Sastrowardoyo) is a popular teenage girl living a comfortable lifestyle. She is gifted and accomplished, surrounded by a group of faithful friends consisting of the wise Alya (Ladya Cheryl), the tomboyish Karmen (Adinia Wirasti), the sassy Maura (Titi Kamal), and the ditzy Milly (Sissy Priscillia). She also has caring and supportive parents. The story begins with Cinta and her four best friends crying on each other's shoulders for Alya, who was the victim of domestic abuse by her father. Cinta recites the group's pledge to the ''buku curhat'', a diary or scrapbook shared by the girls, that a problem one of them is going through is to be shared with all of them.