Just a theory... I remember reading a spoiler that Raima is the woman Sonakshi’s ex-fiancé cheated on her with, which is why Sonakshi was left heartbroken on Sept 26. Rohit described Raima as restless. I wonder if she did cheat on him. I’m not generalizing nor am I saying that people who are restless and adventurous cheat on their partners (def not true!) but what if that is the case here? She probably dated Rohit in college but eventually lost interest in the relationship. He is close to his family and is a maama’s boy causing her to feel bored and unsatisfied. She doesn’t want to become a part of such a big family. Karan can come off as someone who enjoys thrill and may agree to do irresponsible things Rohit might not be up for (drugs or something illegal). They hook up and get caught by Sonakshi.
Maybe Rohit knows something... some kind of doubt which is why he is so guilty. I mean he’s a doctor not god... but somewhere he wonders if his subconscious mind punished Raima for cheating on him by not giving 100% to the surgery. Which also explains why he gets so upset when he mentions Raima. A part of him wants to pretend she never cheated and they had a perfect relationship while another part of his mind wonders if he was wrong and Raima is paying for his mistake.
So far the show has surprised me in terms of how tracks are handled. It would be nice to see something different instead of Rohit getting angry at Sonakshi because she caused the accident or Raima being a vamp. I hope they show something different! A track where Rohit and Sonakshi work together to move on and heal from the past. Also I really hope they keep Raima a cameo (like Swati in IPKKND EBP).
Anyone else have any ideas or theories?