A relationship, between you and the water Hashira, Tomioka and it was a secret relationship, kept away from the entire core,but you acted like acquaintances and nothing else but alone you both were dearly in love, one day you both were assigned on a mission together at first you acted out like it was nothing but deep down it wasn’t true since it been awhile since you two showed affection to each other. After the mission you can see Tomioka looking around to make sure no one is nearby.