The work is an interactive immersive installation designed to allow different forms of communication, based on the possibility of expanding the usage and the understanding of the sound produced by the human body. Through the use of an electronic stethoscope, inside two acoustic prepared cabins, the participants of the work are enabled to establish a conversation based on their heartbeats. The participant in one cabin listens to the heartbeat of the other participant inside the second cabin. The communicative structure of the conversation will be the heartbeat responses and messages exchanged between both participants.