[Nina feels conficted. While she wants to caution others about Johan, she doesn't want to make the process of changing more difficult for him.]

I think that's best. Ah, but Johan's been through a lot too. [It would never excuse or condone what happened, but regaining her memories and learning about what he experienced helped her forgive him.] And I believe he wants to change. He's my brother, and I want to help him. [This was her fault, her responsibility.]