I am asking this question for my family friend who is an professor of genomic science and we'll established in her life. Her marriage was fixed with a guy whom she had 6 years long relationship and few months ago they got engaged. She is a cheerful and expressive for all her emotion. But her fiance is opposite. Shy, less talkative and uncommunicative. Inspite of this they had long relationship and suddenly another guy comes to her life with all the attributes she has in her life and she starts feeling for him. The new guy's mentality is like my friend's mentality. Both of them fell for each others and the boy proposed my friend but she denied (before her engagement) but now she thinks she is feeling a special level for the second man with whom she spends quality times. She doesn't want to hurt her fiance and his family and getting depressed.