Strong and feminine, "Why don't you cry?" addresses the delicate topic of suicide. Jessica is very closed, Barbara is a time bomb. The two meet when, at the stage of the faculty of psychology, Jessica meets Barbara. The coexistence leads Jessica to question her empty and meaningless life.

Brasília. Vital is a Brazilian federal police deputy who leads a special investigation group that aims to capture the international drug trafficker Beque Batista. Three other officers make up the group: Dani, Rock and Lua. In parallel, Vital need to take care of Leila, his pregnant wife, and does everything so she does not participate in the violent world in which he lives.