Killua Why Is He Like This?

He looked at my boyfriend in the wheelchair from head to toe and showed a rather disdainful look: "So you are her boyfriend?" He seemed to know my boyfriend, who was horrified when he saw him: "It's you!" The familiarity between their words and the tense atmosphere made me confused. Did these two people have a grudge in their previous life and not yet avenge it? Just when I was about to ask, the white-haired kid leaned down, rubbed the handle of my boyfriend's wheelchair, and curved his mouth to form a standard mischievous smile: "I... Have fallen in love with your girlfriend, let's break up with her." I was shocked: "Don't make such a joke!!!" Intention: Reject PUA and be yourself.