In the third part of Jean-Paul Sartres Being and Nothingness, the author delves into a basic ele- ment of the being-nothingness tension: the Other. Freedom, as an imperious and undeniable need to be is oriented- in-the-world, but also recognizes the importance of the relationships with the Other as a reflex of the objectivation that comes from the consciousness of something. In this scope, it is in- teresting to think about these relationships as com- municative acts that recognize the conflict and the immediate need for a solidary communication within this conflict.