The ending of Kong Yang in Perfect Relationship is not clear in the play, but it can be seen from the development of the plot that the ending of Kong Yang must be very cool. Kong Yang's original intention was to change jobs with Tan Xinkai to do celebrity public relations, and the latter promised to leak secrets for Tan Xinkai. But Tan Xinkai himself is a clay idol crossing the river. It is conceivable that Kong Yang's ending must be to lose his wife and his soldiers. As a former spy of a company, which company dares to use such a person, maybe one day it will be enough.

Although the role of Kong Yang is a supporting role in the play, it is also an indispensable role. Yuan Xiao found Tan Xinkai for help, and Tan Xinkai also needed a person to run errands. Kong Yang is just the most suitable one. He can not only get inside information, but also have common interests. After the incident was exposed, Tan Xinkai also told the story. There are two reasons. One is to hate Wei Zhe and push him into a corner, and the other is to reach an agreement with Yuan Xiao.

Although Xiao Lishi milk powder recovered its reputation in the play, it was still difficult to arouse the interest of consumers, which made Xiao Lishi milk powder have to give up the domestic market. This shows how powerful this incident is. A brand that was once a smash hit was depressed because of personal interests and personal grievances. It can be said that a few salted fish stirred the pot and almost ruined a brand. Although the facts were later clarified, the brand products of Xiaolishi milk powder have been riddled with holes.

Kong Yang's role is a commercial spy in real life. As long as you have enough interests, you can give up the bottom line or even have no bottom line. In the final analysis, it is a matter of personality. Some people can forgive their mistakes, like Dong Tianhui in the play. As a mother, she can make mistakes for her son, but she can correct and forgive. Some people are unforgivable, such as the role of Kong Yang.