"I hope sir you also remember how Mr. Parth and Mr. Ryan don't like each other's site."
Karan's eyes got narrowed. Now he understands what must have happened between Nora and Ryan. Why they fought and why Manas was concerned about it. He clearly remembers how much Parth and Ryan hated each other.
Years ago when they fought, one was stubborn with his way of handling things and the other was egoistic and clearly wrong by trusting someone who isn't worthy of that.
At that time, unlike how Karan left them on their own, Mr. John Maurya, Parth's father, decided to intervene in their matter. And it was a big mistake from his side. That worsened the situation more between Ryan and Parth.
Thinking about how much Ryan hated Parth, he didn't know how he must have reacted when he got to know about Parth and Nora.
With a sigh he coldly asked Manas. "Did Ryan cross the line?"