He probably slept with her under influence of alchilol and on rebound from Najma. Even we give due credit to cvs for the extremely confusing timelines on this matter, we cant deny that whether he had sex with Tanveer is uncertain, at least shady. Imean knows he is not the father but he is afraid of the truth coming out that he slept with Tanveer which h believes is a fact. But with Tanveer claiming so with enough drama, he could also have believed in something he did not do. He could also be a victim.
I am not defending Imran or do not want him to marry Najma. But against Tanveer even Asad was powerless. So could be Imran. Thats the only point I am making.
It would be interesting to know how Tanveer selects her preys. Is it by chance or does she have a pattern...