In "Promises in Death" by J.D. Robb, a character expresses deep love and concern for Eve, whom they consider their entire existence. The quote highlights the internal struggle of loving someone so profoundly while grappling with fears related to their safety and the potential consequences of their dangerous profession.

The character reflects on the anxiety that arises from Eve's role in law enforcement and the possibility of receiving a tragic visit from her colleagues. This sentiment showcases the emotional complexity of their relationship, revealing how love intertwines with worry and the harsh realities of their lives.