[Sora falls back into silence. Bayonetta's essentially turned everything he knows upside down and sideways. He doesn't even know where to start. It's hard for Sora to let go of his definitions of Light and Dark, and so a part of him still clings to it as he flounders in confusion.]

But that can't be... You can't be with the Darkness, where I come from, all the darkness does is ruin everything. It destroys worlds, takes peoples' hearts. Everything it touches falls apart.

You're not like that at all.