Byakuya Kuchiki and Y/N were frequently at odds, but their disagreements were typically over insignificant issues. Nobody is sure why they don't get along, although some people claim they are in love, which could be the case! They didn't know who began it, but they were aware that Byakuya and Y/N had been close friends in the past.

"Y/N, don't step on my coat." Byakuya gave Y/N a chilly expression as he looked down at her. "What? I didn't, I assure you. Y/N responded. "Yes. You. Did." He scoff.