When I first met Andy, Singularity wore a low-key designer dress and took the subway to a fast food restaurant for a date with the mentality of not wanting to be looked down upon and getting into trouble. It can be seen that Singularity is a thoughtful and heavily guarded person. His personality is related to his many years of business experience. In the original work, Singularity is a big boss who started from scratch. He is smart, witty, low-key and meaningful. After the financial crisis, he thought he had seen through the world and was very wary of people. He will always be alert to the framing and exploitation of others, and keep a safe distance from others, which makes people feel admired and inaccessible.
Singularity in the play plays cards with Dr. Zhao, Qu Xiaoyu and Andy, while observing everyone. As soon as the contradiction between Dr. Zhao and Qu Xiaoyu appeared, Singularity found an excuse to cancel the game and gave Andy a serious analysis afterwards. When everyone went to the villa together, there was a conflict with Fan, and the singularity was calm. They also watched everyone's reaction as bystanders. This is what makes him strange. He is good at observing others and speculating their thoughts. He is clever, but too sophisticated.
When Andy found his younger brother and wanted to repay the dean with 200,000 yuan, Singularity told her that everyone was greedy and wanted to fill the demand, and suggested that she pay monthly. Singularity brought Andy's biological father to Andy nominally when investigating the news of Andy's younger brother and biological father, which directly caused Andy's inner collapse. These just show that he is thoughtful and calm, but intellectually, he looks terrible and considers his own interests too much. He is an egoist.
Andy has a family history of mental illness. Andy told Singularity all his fears, but Singularity didn't reveal much about his life background. On the surface, he has been investigating Andy, and he has been balancing after learning that Andy's younger brother is mentally retarded, although he clearly told Andy that he could accept her even if he was sick, and even marry her immediately. But in the underground garage, Andy stepped on the accelerator and rushed to the garage guardrail, driving faster and faster, and the singularity was subconsciously avoided. He is very afraid of Andy's potential mental illness.
He hides himself and closes himself, just showing Andy's good side, gentle and humorous, low-key and tasteful. But he is also a insecure person, and he is constantly verifying whether Andy is worth loving, giving and undertaking her future. What Andy needs is a man who gives her a strong sense of security and loves her without hesitation, which is one of the reasons why Andy didn't choose Singularity in the end.