In an increasingly fast-paced and stressful work environment, kindness risks being underestimated or misunderstood. Yet, it is one of the most powerful relational skills for creating authentic connections, improving collaboration, and fostering a positive team climate. This course, designed for the entire company population, offers a practical and engaging learning experience, far from traditional classroom teaching. Through exercises, guided reflections, and actionable tools, we explore kindness as a lever for personal well-being, deeper social interactions, and informal leadership. Kindness is a form of relational intelligence—and it can profoundly transform how we work, relate, and grow together.