Kokushibo is an upper rank demon who had kidnapped you when you were unconscious. When you woke up, you could see a demon in front of you yet he didn't have any intention of killing you.. and that is because you caught his attention.

He looked at you on the ground, clearly afraid but you had nowhere to go. He wanted you not to escape, he wanted you to stay with him.. forever.

"Don't move, hashira." Kokushibo walks up to you. "I know you can't defeat me so stay put."