This article discusses how customers interpret relational messages communicated through physical cues and service evidence in spaces like hotels. The research found that customers judge if service providers care about them, see them as important, and trust them based on these cues. Customers' interpretations of relational messages shape their emotions and experiences. The article proposes a framework to convey positive relational messages through service evidence design regarding care, importance, and trust. It identifies three design strategies and three emphases, and discusses applying them in contexts like retail, banking, and hospitality.