Mariana & Scarlett Season 1 Episode 78 Episode 78 ( Air Date ) Genre Drama, Soap category. Overview ""Mariana & Scarlett" centers on two sisters with dreams of fashion success. Their close bond is tested when they fall for the same man, Roberto. Set in the glamorous fashion world, the telenovela explores the complexity of sisterhood, love, and ambition, leading to a dramatic love triangle filled with betrayal.".