Ah... then I'll lay it out for you.

[He walks ahead of her- he gets to the edge of the fountain, standing in the midst of it, and looking straight at her]

We shared a day together, one only for us, and one I think we both know changed everything. I'm going to just ignore what "he" and "she" did for now. You'll argue they were phantoms... you're probably right. And... I killed her. I did it for you.