It has been almost half a year since she learned her identity and the history of her parents. Since Cathy asked her brother for help finding Vincent, Kinsey was cold and dismissed her.
Every now and then, Kinsey would visit her and invite her to eat together but act cold a second later every time Cathy mentioned Vincent's name. In the end, Cathy gave up and decided not to upset her brother furthermore. After all, Kinsey was her real sibling. Cathy did not want each of their meetings to be filled with bad moods or unnecessary arguments.
Of course, she would not just give up. Cathy tried to ask Paul for help, which seems not much different because all the S team members, including Paul, were more compliant with Kinsey and did not grant her request.
She did not surprise because she knew Kinsey was the leader of the S team. Automatically, they would listen to Kinsey's demand instead of her.
