Relaciones Peligrosas tells a modern, daring and taboo-free story that dives deep into the difficult and often conflict-filled relationships between teenagers, their parents and their teachers at a bilingual high school. Everything begins with the story of Miranda Cruz, a beautiful and young teacher who gets involved with Mauricio, one of her students at this institution. The hidden truths that many adults try to avoid are revealed, and romantic relationships that are prohibited, discriminated or judged against turn into real-world nightmares. Through all of this, Miranda falls in love with Mauricio Blanco, with whom she'll have a truly dangerous relationship.