This paper focuses on Yi people's wedding ceremony and studies the construction and interaction of the people from the marriage payment intersubjectivity behavior. The case study in Haiyi minority village shows that the subjects and objects of marriage payment see this behavior as a strategy to balance the interpersonal relationship and they protect the rationality of such behavior. Interpersonal interaction focuses more on perceptual interaction and integration, thus this relationship with mutual affection can get considerable social resources and keeps going on.