"Look, when she realises that Harry and I killed her parents, she will be angry and she’ll want answers. But if she is here with us, where we can explain and give her the chance to understand it all, maybe she will deal with that resentment in a more logical and mature way. She has to be given the chance to understand that we had no choice, that her evil parents forced this outcome on themselves, rather than leaving her to fester with animosity."