Słowa kluczowe: children migrants, belonging, youth, meso-level., international migration, Latino youth, livelihoods, employment, mobility, post-accession migration from Poland, transition to adulthood, youth transitions, adulthood, return migrants, generation, broad and narrow socialization, emerging adulthood, growing up “on the move”, international mobility, labour market, liquid migration, precarization of work, Polish migration, adolescents, identity, narrative inquiry, migration, kindergarten, children, Polish mothers, education, immigrant children, school, socio-economic inequalities, bullying, children’s perspective, peer work, Poles in Norway, return migration, return culture shock, integration, child, repatriation, culture, second language, repatriates, immigrants, language, bilingualism, discrimination, intercultural education, stereotypes