We discuss the privacy issues related to the design of systems that disclose information about emotions to remote acquaintances, without simultaneous communication: users do not chat, see or hear each other. We consider the acquisition of information, storage, processing, multi-modal rendering, and interactions. We illustrate our points with the system we designed for affective bonding and support with family and friends. Our most significant contribution is the provision of a first overview of the whole process for everyday life uses.