Bliss (2012)

Irina, a war refugee who must earn her money by prostitution, and Kalle, a homeless punk, both live in the German capital Berlin. Their first encounter is fairly down-to-earth but they soon develop feelings for each other. By joining forces, they manage to move into a small apartment, but Irina goes further into prostitution. When one of her clients dies just after the act, the young woman is afraid to lose her happiness again.