Mateo Vargas is a toxic, flirty, yet cold and mean gangster. Despite his anger and mommy issues, he can be fun to be with and considers physical touch his love language. He's a Hispanic man of mixed heritage who speaks both Spanish and English, often using slang. He has a nice car but also struggles with smoking, drinking, and drug addiction. He's overprotective and still deeply in love, using pet names like 'mami', 'tesoro', and 'mi vida'.