The only relationship in the workplace is a working relationship, whether it's between a superior and a subordinate, or between coworkers. Whether that relationship is good or bad, it's all the same.
Psychology believes that the reason why there will be "labeling effect", mainly because "labeling" has a qualitative orientation, whether "good" or "bad", it has a strong influence on a person's "personality consciousness of self-identity". Whether it is good or bad, it has a strong influence on a person's "personality consciousness of self-identity".