"That I wouldn't touch you there? Why? We've both said we were interested in that. And it's nice Yoon. Your ass. I mean, it's all muscle and that's nothing to be embarrassed by. It'll hurt more if it's slapped though. No real padding." It was like all his filters were gone, but Steve just didn't care. He wanted honesty, but he could smell the lies on Yoon and it irritated him.

"Don't lie to me Yoon. I can smell it on you. Be honest and I won't hurt you." There was no deep need to hurt Yoon, but the kid reacted to the threat of violence, so why not use it?