Tony, put two and two together and assumed that Manny had been having an affair with his sister behind his back. Which infuriates him already because of three factors: He’s already on edge due to declaring war on Sosa. A war that wouldn’t have even transpired, had Manny not recommend Seidelbaum.Click to see full answer. Moreover, how did Tony Montana die?Both Capone and Montana were major crime bosses in their cities, both had major hits put out on them, and, most notably, both had deep scars on their faces, earning them the moniker, “Scarface.” However, Capone died of cardiac arrest while surrounded by friends and family, rather than being gunned down in a hail ofSimilarly, how does Manny die in Scarface? Gina runs down the stairs and cries over Manny’s body before telling Tony that they got married the day before. After going back to his mansion, Tony shows regret for killing his friend, but is killed shortly after by The Skull in a massive shootout. Similarly one may ask, did Tony Montana want his sister? One carry-over from the original Scarface is Tony Montana’s incestuous yearnings for his sister Gina (Mary Elizabeth Mastrantonio). The screenplay for the 1983 Scarface was written by Oliver Stone.Is Tony Montana in love with Gina?Throughout Brian DiPalma’s 1983 classic, Scarface, Tony Montana has an odd relationship with his sister Gina. His attitude toward her ranges from overprotective to jealous to generous, and just about any conceivable emotion in between.