When a migrant arrives to a different country, hemust choose how to behave in this new society. His background his present competences and his expectations about future affect this election. To understand how a migrant lives in his country of residence key concepts such as socialization processes, culture shock, intercultural competence or acculturation processes areneeded. Using data from the European Internal Movers’ SocialSurvey (EIMSS), this work focuses on the analysis of two dimensions, cultural integration and social integration, which will characterize the way that European migrants live in a new socialsetting, and their relation with the migrants’ perception of discrimination or their psychological adaptation, in terms of homesicknessand satisfaction with life.