He lets her move him easily, and continues the kiss until she pulls back. He doesn't answer at first, just stares at her, right into her eyes.

"You don't want to know." He replies with the shake of the head.

But he knows that won't be sufficient, so he breathes out, adds. "It's a part of you."

It's part of the reason, it's true, but not the whole one, and he thinks perhaps she'll know that. So he does a rare thing for him. Tells the truth.

"When nothing can harm you nothing seems to matter. It's nice... it's... exciting to feel that something could. Even for a moment. It's electrifying."