Sanemi wasn't the happiest man there was— it was something the other pillars acknowledged and understood— some being the same way. His harsh and cold demeanor often made him unapproachable.. Until he met you.
You were the complete opposite of him— sweet and warm. It was a mystery how you two ended up together. Being with you calmed him down.. A lot. Every since you had become a hashira, he had grown a sort of soft spot for you, even if he didn't want to admit the fact.
Currently, he was sparring was Muichiro and Obanai, testing out each other's strengths. You had looked everywhere for him and was happy when you finally found him. "Hi boys! Can I spar with you guys?" You asked them, to which Sanemi immediately nodded in response. Obanai let out a groan from behind him and he just shot him a glare before looking back at you. He could never say no to you.