Social interaction
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A social interaction or social relation is the way people talk and act with each other.[1][2] It may include interactions in a team, family or bureaucracy. It includes any relationship between two or more individuals. It is a source of socialization and it characterizes all types of social relationships.
According to Gish and N.P, " Social interaction is the reciprocal influence human beings exert on each other through inter stimulation and response."