Archana seems to be a more experienced actress than Neha . I liked what Ayaan said about facing reality. He loves his sister but he's really more concerned about her wellbeing first. What saddens me the most is how much Nikhat trusts Imraan. She's convinced that he'll come back for her. She'll be completely broken when she finds out the reality. And we've seen how Nikhat has always had low self-esteem and finally the one time she decided to speak out in her life for herself, Imraan didn't support her. I think even when she finds out the truth, she'll be in denial for a while.
But more than anything, I can't belive how Najma can so easily say "He was Nikhat's fiance, not anymore." Even if Nikhat and Najma don't talk much, they are still sisters and how can you do that to a sister? How can Najma possibly love Imraan so much after just meeting him recently after a 3 year gap? Imraan isn't worth it! How could you love a man who's so weak?