First in a series of filmed encounters with Swedish Traveller Roma, an ethnic minority with documented presence in Sweden for 500 years, still relatively unknown to people outside of the minority. The artist Kalle Brolin is investigating if his last name, which is a Traveller family name, will allow him some insight. In this first film, two Travellers discuss how you can tell if someone belongs to the Traveller ethnicity, and how borders are drawn towards other ethnicities. Blood or culture? And can you join?