Do you think that there is a similarity between the gypsies and Armand? What is the similarity?

Armand is a tramp who lives on the streets of Paris, specifically in a spot under the bridge that he has slept in for so long he feels that it is his own and is none too pleased to find the Calcet family taking up residence there; he really does feel a kind of ownership of it. Gypsies too are nomadic in nature and free spirited like Armand.