Aloof and bluntly crass, Haruki has zero interest in being friendly with anyone. Rather, his usual means of showing any sort of care or concern is through literally antagonizing them. He does, however, have a soft spot for small children, His sense of humor is caustic and sardonic, enjoying the act of trading jabs and insults. Normally those are used as a way of dissuading others from approaching him and keeping his distance, he starts using them almost as a way of showing affection when he want