Unruly teenagers Remzi Tomlin and Bryony Harris are sent to live with the Bustamante family in Buenos Aires, but Bryony is soon in trouble at school.

How will unruly British teenagers Hamzah and Charlie cope when they are sent to live with lesbian couple Anna-Marie and Suzanne in South Africa?

How will unruly British teenagers Shola and Joiee cope when they are sent to live with the strict Virk family in the new city of Gurgaon, north of Delhi's suburbs?