Lust didn't care for Greed's tone and looked down at him, "No. Because you're gonna kill her." she shook her head, "You're getting this worked up over a toy? A toy that will break."
She wanted Greed to agree with her, that this needed to be done. Because it just did. But it was.. strange he was holding on this tight. Oh sure, it was Greed, he would fight to the death over a stick of gum if it was his. But she'd expected him to relent a tiny bit. Maybe one small crack of doubt she could pry into but he was standing, well sitting, firm. "Is she rich? Is that why you won't give her up? Kill her and we'll get you a new one. Ten new ones. Bright and shiny richer ones that you can actually fuck."
She gave him a look like she knew exactly what she was saying, because she did. She went through it when he took her mortal from her. "You'll be sad. And then you'll get over it."