Félix, a young gay man of Arab descent, living in Dieppe, is currently unemployed and HIV positive.

Félix decides to hitchhike south to meet him, promising to see his lover Daniel there five days later.

Carrying with him only a small bag, his HIV medication and a rainbow kite, Félix takes to the road.

Later, Félix encounters a series of people who form an alternative family for him: a young gay man studying art, who Félix teaches to draw, a lone old widow, who shelters him in her house, a handsome railroad worker, with whom he has a brief sexual encounter, a mother of three children by three different fathers, and a kind, middle aged fisherman.

As he calls each of these characters "brother", "cousin", "grandmother" and the like, he gradually constructs a sort of family and new understandings of life through this odyssey, no matter whether he actually meets his "true" father at the end of the story.