In the excerpt from "The Summoning" by Kelley Armstrong, a character named Derek surprises another character by saying, "I'm behind you." This moment reveals a sense of tension and uncertainty, as the character feels vulnerable and overwhelmed, comparing their feelings to a frightened kitten. Derek’s comment suggests familiarity and perhaps a supportive nature, aiming to reassure the other character amidst their anxiety. The dialogue reflects the dynamic between the two characters, depicting Derek’s attempt to provoke a response while highlighting the other character's nervousness. This interaction showcases their relationship, with Derek appearing confident while the other struggles with fear. It emphasizes themes of trust and the challenges of facing one’s fears within the narrative.