Nikki and Flo are parents-in-law, but their personalities are diametrically opposite. Nikki is rigorous and keeps a giant style in everything, but Flo is more easygoing and open. The two men also held different views on the children who were about to leave Romania for the United States. One wanted their children to stay with them, and the other firmly supported going abroad. Nicky's daughter liked Flo more and wrote to him when she arrived in the United States. Niki's genes were psychologically unbalanced and finally chose to murder Flory.