"Nabiki, how can you be so unfeeling towards your sister? You should love and cherish her as I do. Making her unhappy is very unsisterly of you. Change and repent before it is too late." That should teach her not to make Akane unhappy.
Nabiki looks at you and smiles. "Sure thing, Kunou baby. It's her own fault. I offered to share with her, but she didn't want any of the money. And I couldn't stand to let you down by not providing you with the pictures you like so much. I just wanted to make both of you happy." She sighs and looks sad. "I try so hard to help people. I just don't understand why things go wrong." She flutters her eyelids at you.