In "Stone Cold Touch" by Jennifer L. Armentrout, the protagonist grapples with intense emotions and the concept of loss. The quote, "I would know if a part of my heart was gone," reflects a deep awareness of one’s inner feelings and attachments. It signifies the profound connection she has with others and the pain that accompanies the idea of losing a significant part of herself.

This sentiment underscores the overarching themes of love, connection, and the impact of grief on personal identity. As the story unfolds, the character’s journey highlights the battle between embracing love and the fear of heartache, emphasizing the intricate balance between vulnerability and strength.