In "The Summoning" by Kelley Armstrong, a character is depicted in a casual and somewhat distressed state, dressed in sweatpants and a T-shirt. He appears to be in the midst of an uncomfortable moment, furiously scratching his bare forearm, which raises the suspicion that he might be dealing with fleas.
This vivid imagery not only illustrates the character's disheveled appearance but also hints at the underlying tension or discomfort he is experiencing. The mention of fleas serves as both a literal issue and a metaphorical representation of the irritations he may be facing in his environment.