In "Faceless Killers" by Henning Mankell, a character expresses a strong aversion to having another person at their home, suggesting that their relationship is fraught with tension. The phrase implies that being together would lead to conflict and possibly destructive outcomes, indicating deep-seated issues between the individuals involved.
This statement underscores the theme of strained relationships and the psychological turmoil faced by characters in the book. The intensity of the feeling suggests that their interactions are so volatile that coexistence is not an option, painting a vivid picture of their dynamic.